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Supernovae - 2019
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Supernovae (2019)
SN 2019B - Type II Supernova (2019-01-01) in UGC 118 (NGC 42) / PGC 212483 SN 2019np - Type Ia Supernova (2019-01-08) in NGC 3254 SN 2019yc - Type II Supernova (2019-01-22) in NGC 201 SN 2019aik - Type Ia Supernova (2019-01-30) in NGC 3304 SN 2019pxo - Type Ia Supernova (2019-09-10) in UGC 2614 SN 2019upw - Type Ia Supernova (2019-11-12) in NGC 109 SN 2019vsq - Type II Supernova (2019-11-29) in NGC 2308 This page documents observations and images of supernova with discovery dates in 2019.
(Note: Some images may roll over into the ollowing year)
| UGC 118 (NGC 42) & PGC 212483 with SN 2019B (Pegasus) SN 2019B (Type II, z=0.021) discovered 2019/01/01.250 by All Sky Automated Survey for SuperNovae (ASAS-SN) (Rochester Supernova site | Discovery Image ) The Rochester site implies that the SN is associated with UGC 118, but another possibility is that the SN is actually associated with galaxy PGC 212483 as it has a smaller offset. |
| UGC 118 & PGC 212483 with SN 2019B Image below taken 1.7 days after SN 2019B discovery |
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| Annotated Negative CCD Image (100% size, cropped) 4 x 180 sec exposure (average combine), 3x3 binning, C Filter 2019-01-02 23:20 UT (#647239-43) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN 2019B - Image sequence from T+1.7d to T+232.8d (SN discovery, T = 2019-01-01.250) |
| UGC 118 & PGC 212483 with SN 2019B - 2019-01-02 (T+1.7d) Image (2019-01-02.972) was taken 1.7 days after SN 2019B discovery |
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| Annotated Negative CCD Image (100% size, cropped) 4 x 180 sec exposure (average combine), 3x3 binning, C Filter 2019-01-02 23:20 UT (#647239-43) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 118 & PGC 212483 with SN 2019B - 2019-01-29 (T+28.6d) Image (2019-01-29.849) was taken 28.6 days after SN 2019B discovery |
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| Annotated Negative CCD Image (100% size, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-01-29 20:23 UT (#652123-27) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 118 & PGC 212483 with SN 2019B - 2019-02-06 (T+36.6d) Image below (2019-02-06.822) was taken 36.6 days after SN 2019B discovery |
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| Annotated Negative CCD Image (100% size, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-06 19:43 UT (#659047-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 118 / NGC 42 & PGC 212483 - 2019-08-03 (T+213.8d) Image below (2019-08-03.06) was taken 213.8 days after SN 2019B discovery SN has faded and is no longer visible |
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| Annotated Negative CCD Image (100% size, cropped) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2019-08-03 01:25 UT (#678195-97) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 118 & PGC 212483 - 2019-08-03 (T+232.8d) Image below (2019-08-22.10) was taken 232.8 days after SN 2019B discovery SN has faded and is no longer visible |
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| Annotated Negative CCD Image (100% size, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-08-22 02:18 UT (#682051-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 3254 with SN 2019np (Leo Minor) 2019np TNS discovered 2019/01/09.665 by Koichi Itagaki (Rochester Supernova site | Discovery Image | SN Type Ia, +16.9 (C) at discovery) |
| NGC 3254 with SN 2019np - CCD Image (T+19.4d) Two stars on right-hand side of the image are mag +9.3 and +9.9 Estimated magnitude of supernova is +13.2 |
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| Annotated CCD Image (50% size) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-29 01:24 UT (#651248-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - Spectra Image
(T+20.4d) Taken through Star Analyser 100 |
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| CCD Image (41% size) 5 x 120s exposure (average combine), 2x2 binning, S Filter 2019-01-30 01:20 UT (#652327-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| Supernova 2019np - Spectra (T+20.4d) |
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| Offset Star -
Spectra (for comparison) GSC 1976:295, B-V +1.41 |
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| SN 2019np - Image sequence from T+14.3d to T+73.3d (SN discovery, T = 2019-01-09.665) |
| NGC 3254 with SN 2019np - 2019-01-23 (T+14.3d) Image below (2019-01-23.94) was taken 14.3 days after discovery SN is shown by white cross-hairs. Estimated magnitude +13.2 |
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| Annotated CCD Image (100% size, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-23 22:37 UT (#650178-81) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - 2019-01-29 (T+19.4d) Image below (2019-01-29.058) was taken 19.4 days after discovery SN is shown by white cross-hairs. Estimated magnitude +13.3 |
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| Annotated CCD Image (100% size, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-29 01:24 UT (#651248-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - 2019-01-30 am
(T+20.4d) Image below (2019-01-30.038) was taken 20.4 days after discovery SN is shown by white cross-hairs. Estimated magnitude +13.3 |
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| Annotated CCD Image (100% size, cropped) 6 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-30 00:55 UT (#652290-326) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - 2019-01-30 pm
(T+21.3d) Image below (2019-01-30.992) was taken 21.3 days after discovery SN is shown by white cross-hairs. Estimated magnitude +13.15 |
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| Annotated CCD Image (100% size, cropped) 3 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-30 23:49 UT (#653303-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - 2019-02-27 (T+49.2d) Image below (2019-02-27.874) was taken 49.2 days after discovery SN is shown by white cross-hairs. Estimated magnitude +14.6 |
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| Annotated CCD Image (100% size, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-27 20:58 UT (#670040-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - 2019-03-09 (T+59.3d) Image below (2019-03-09.986) was taken 59.3 days after discovery SN is shown by white cross-hairs. Estimated magnitude +15.05 |
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| Annotated CCD Image (100% size, cropped) 5 x 120s exposure (average combine), 3x3 binning, C Filter 2019-03-09 23:40 UT (#672218-22) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 with SN 2019np - 2019-03-09 (T+73.3d) Image below (2019-03-23.929) was taken 73.3 days after discovery SN is shown by white cross-hairs. Estimated magnitude +15.53 |
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| Annotated CCD Image (100% size, cropped) 3 x 120s exposure (average combine), 3x3 binning, C Filter 2019-03-23 22:18 UT (#675056-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3254 - Later Image 2021-12-30 SN 2019np has now faded and is no longer visible |
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| CCD Image (100% size, square root scale, cropped) 2 x 180s exposure (average combine), 3x3 binning, C Filter 2021-12-30 02:38 UT (#946140-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 201 & SN 2019yc (Cetus) SN 2019yc (Type II ?, host z=0.014728) discovered 2019/01/22.465 by Koichi Itagaki (Rochester Supernova site | Discovery Image | +16.7 at discovery ) Image taken 0.37 days after SN discovery |
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| Annotated CCD Image (50% size) 5 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-22 20:01 UT (#649096-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| Annotated CCD Image (100% size, cropped) Image details as above |
| AT2019yc - Image sequence from T-4.2y to T+16.3d (SN discovery, T = 2019-01-22.465) |
| NGC 201 - 2014-10-28 (T-4.2y) Image (2014-10-28.913) taken 4.2 years before AT2019yc discovery |
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| CCD Image (100% size, cropped) 5 x 45s exposure (average combine), 3x3 binning, C Filter 2014-10-28 21:55hUT (#566227-31) 12" LX200R (at f/10.4) + ST-10XME |
| NGC 201 & AT2019yc - 2019-01-22 (T+0.37d) Image (2019-01-22.83) taken 0.37 days after SN discovery. AT2019yc shown in the image below by white cross-hairs. |
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| Annotated CCD Image (100% size, cropped) 5 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-22 20:01 UT (#649096-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 201 & AT2019yc - 2019-02-01
(T+10.4d) Image (2019-02-01.845) taken 10.4 days after discovery of AT2019yc No sign of an object at the position of the earlier observation. |
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| CCD Image (100% size, cropped) 2 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-01 20:17 UT (#655120-21) 12" LX200R (at f/10.4) + ST-10XME Auto-guiding attempt using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 201 & AT2019yc - 2019-02-07 (T+16.3d) Image (2019-02-07.795) taken 16.3 days after discovery of AT2019yc No sign of an object at the position of the earlier observation (It would seem that the SN has dimmed significantly since the earlier image that was taken just 0.37 days after discovery (exposure and conditions are similar) |
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| CCD Image (100% size, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-07 19:05 UT (#660037-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 201 & adjacent galaxies / Hickson 7 - Earlier Image (2014-10-28) NGC 201 +13.6 (catalog mag), NGC 192 +12.6 (catalog mag), NGC 196 +14.0 (catalog mag), NGC 197 +13.7 (catalog mag) |
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| Annotated CCD Image (100% size, cropped) 5 x 45s exposure (average combine), 3x3 binning, C Filter 2014-10-28 21:55hUT (#566227-31) 12" LX200R (at f/10.4) + ST-10XME |
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| NGC 3304 with SN 2019aik (Leo Minor) SN 2019aik (Type 1a, z=0.023) discovered 2019/01/30.921 by Xingming Observatory Sky Survey (XOSS) (Rochester Supernova site | Discovery Image | Lijiang Gemini Observatory(LiGO) image) Image below (2019-02-07.901) was taken 8.0 days after discovery SN is shown by the white cross-hairs |
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| Annotated CCD Image (50% size, linear scale) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-07 21:38 UT (#660152-56) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 3304 with SN 2019aik - Close-Up |
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| Annotated CCD Image (100% size, linear scale, cropped) Image details as above |
| NGC 3304 with SN 2019aik - Detail |
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| Annotated CCD Image (150% size, square root scale, cropped) Image details as above |
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| Negative CCD Image (150% size, square root scale, cropped) Image details as above |
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| UGC 2614 with SN
2019pxo (Perseus) SN 2019pxo (Type Ia (z=0.017519) discovered 2019/09/10.546 by ATLAS Image below taken 18.4 days after discovery of SN 2019pxo |
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| CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-28 23:19 UT (#701022-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| SN
2019pxo - Image sequence from T+18.4d to T+24.4d (SN discovery, T = 2019-09-10.546) |
| UGC 2614 with SN
2019pxo - 2019-09-28 (T+18.4) Image below (2019-09-28.972) was taken 18.4 days after discovery of SN 2019pxo |
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| CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-28 23:19 UT (#701022-26) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 2614 with SN
2019pxo - 2019-10-02 (T+22.4) Image below (2019-10-02.991) was taken 22.4 days after discovery of SN 2019pxo |
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| CCD Image (100% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-02 23:47 UT (#704071-75) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| UGC 2614 with SN
2019pxo - 2019-10-04 (T+24.4) Image below (2019-10-04.942) was taken 24.4 days after discovery of SN 2019pxo |
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| CCD Image (100% size, log scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-04 22:37 UT (#705116-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 109 & SN 2019upw (Andromeda) SN 2019upw (Type Ia SN, z=0.02) discovered 2019/11/12.407 by ATLAS (Rochester Supernova site | Rafael G. Farfán image, mag 16.1 | Enrico Prosperi image, mag 15.1) Image below (2019-12-18.003) was taken 35.6 days after discovery of SN 2019upw Estimated magnitude +16.3 |
| NGC 109 & SN 2019upw - 2019-12-18 (T+36.5d) Image below (2020-02-02.192) was taken 35.6 days after discovery of SN 2019upw Estimated magnitude +16.3 |
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| Annotated CCD Image (100% size, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-18 00:04 UT (#730257-60) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| NGC 2308 with SN 2019vsq (Lynx) SN 2019vsq (Type II), discovered 2019/11/29.567 by Koichi Itagaki , Mag +17.9 (Rochester Supernova site | Discovery image ) |
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| Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-04 19:23 UT (#727096-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2308 with SN 2019vsq - Detail |
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| Negative CCD Image (125% size, square root scale, cropped) Image details as above |
| SN 2019vsq - Image sequence from T+4.4d to T+5.2d (SN discovery, T = 2019-11-29.567) |
| NGC 2308 with SN 2019vsq - 2019-12-03 (T+4.4d) Image below (2019-12-03.990) was taken 4.4 days after discovery of SN 2019vsq SN is shown by white cross hairs. Estimated SN magnitude ~ +18 |
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| Annotated CCD Image (125% size, square root scale, cropped) 180s exposure (single frame), 3x3 binning, C Filter 2019-12-03 23:46 UT (#726196) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
| NGC 2308 with SN 2019vsq - 2019-12-04 (T+5.2d) Image below (2019-12-04.808) was taken 5.2 days after discovery of SN 2019vsq SN is shown by white cross hairs. Estimated SN magnitude ~ +18 |
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| Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-04 19:23 UT (#727096-100) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 |
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| This Web Page: | Supernovae - 2019 |
| Last Updated : | 2022-01-15 |
| Site Owner : | David Richards |
| Home Page : | David's Astronomy Web Site |
