Object ZTF21aaarnna
- Object has 14 candidates, at mean position:
- (RA, Dec) = (52.828158, 7.966054)
- (RA, Dec) = (03:31:18.758, 07:57:57.796)
- (galactic_lon, galactic_lat) = (176.508181, -37.756578)
- (ecliptic_lon, ecliptic_lat) = (52.476070, -10.763207)
- Classified as SN at distance 0.47 arcsec.
- The transient is possibly associated with SDSS J033118.76+075757.3; an r=21.66 mag galaxy found in the SDSS/PS1 catalogues. It's located 0.33 N, 0.32 W from the galaxy centre. A host photoZ=0.560 (±0.114) implies a transient M = None mag.
- Information on this webpage also available as JSON.
Comments
| Lasair Bot | Jan. 14, 2021, 9:14 a.m. | In TNS as AT2021em (0.2 arcsec separation from ZTF coordinates), discovered (MJD 59216.00): by ALeRCE. |
Crossmatches
| rank | ID | Catalog | Type | Separation | r-mag | g-mag | photoZ |
|---|---|---|---|---|---|---|---|
| 1 | 1237673328684499452 | SDSS/PS1 | galaxy | 0.47 | 21.660499572753906 | 22.433300018310547 | 0.560242 |
| 2 | 117560528291820921 | PS1 | galaxy | 5.71 | 22.63559913635254 | 24.492399215698242 | None |
AladinLite
Control the base layer here:
Candidates
(To sort, click the column headings)| MJD | UTC | Filter | magpsf | candidate | Image(target, ref, diff) | |
|---|---|---|---|---|---|---|
| 59230.225 | 2021-01-16 05:24:16 | r | 20.083 ± 0.197 | t | 1476225185715015010 |  |
| 59230.192 | 2021-01-16 04:37:05 | g | 20.428 ± 0.257 | 1 | 1476192415715015009 | |
| 59228.221 | 2021-01-14 05:18:46 | r | 19.903 ± 0.198 | t | 1474221375715015002 |  |
| 59228.199 | 2021-01-14 04:46:21 | g | 20.264 ± 0.186 | t | 1474198865715015006 |  |
| 59226.242 | 2021-01-12 05:48:19 | r | 19.938 ± 0.292 | t | 1472241895715015003 | |
| 59226.226 | 2021-01-12 05:25:21 | g | 20.237 ± 0.236 | t | 1472225935715015004 | |
| 59224.228 | 2021-01-10 05:28:58 | r | 19.900 ± 0.237 | t | 1470228445715015004 | |
| 59224.191 | 2021-01-10 04:35:22 | g | 20.093 ± 0.289 | t | 1470191225715015004 | |
| 59222.191 | 2021-01-08 04:35:29 | r | 19.746 ± 0.252 | t | 1468191315715015003 | |
| 59220.213 | 2021-01-06 05:06:51 | r | 20.094 ± 0.220 | t | 1466213095715015008 | |
| 59220.206 | 2021-01-06 04:56:37 | g | 20.324 ± 0.222 | t | 1466205985715015005 | |
| 59218.234 | 2021-01-04 05:36:38 | g | 20.157 ± 0.180 | t | 1464233785715015008 |  |
| 59218.175 | 2021-01-04 04:11:46 | r | 19.876 ± 0.193 | t | 1464174845715015009 |  |
| 59216.344 | 2021-01-02 08:14:47 | g | 19.064 | non-detection | ||
| 59216.234 | 2021-01-02 05:36:18 | r | 20.180 ± 0.332 | t | 1462233545715015005 | |
| 59211.213 | 2020-12-28 05:06:19 | g | 19.212 | non-detection | ||
| 59211.164 | 2020-12-28 03:56:05 | r | 19.250 | non-detection | ||
| 59206.320 | 2020-12-23 07:41:07 | g | 18.066 | non-detection | ||
| 59206.256 | 2020-12-23 06:09:19 | r | 17.813 | non-detection | ||
| 59204.303 | 2020-12-21 07:16:46 | g | 20.406 | non-detection | ||
| 59204.284 | 2020-12-21 06:49:39 | r | 20.259 | non-detection | ||
| 59202.289 | 2020-12-19 06:56:06 | r | 19.980 | non-detection | ||
| 59202.229 | 2020-12-19 05:30:21 | g | 20.239 | non-detection | ||
| 59200.237 | 2020-12-17 05:41:16 | r | 20.318 | non-detection | ||
| 59200.191 | 2020-12-17 04:34:59 | g | 20.286 | non-detection | ||
| 59197.247 | 2020-12-14 05:56:04 | r | 19.896 | non-detection | ||
| 59195.246 | 2020-12-12 05:54:16 | g | 20.561 | non-detection | ||
| 59195.223 | 2020-12-12 05:20:38 | r | 20.452 | non-detection | ||
| 59193.322 | 2020-12-10 07:43:34 | g | 20.592 | non-detection | ||
| 59193.270 | 2020-12-10 06:28:43 | r | 20.447 | non-detection | ||
| 59190.353 | 2020-12-07 08:28:26 | g | 20.012 | non-detection | ||
| 59190.196 | 2020-12-07 04:42:55 | r | 20.345 | non-detection | ||
| 59188.271 | 2020-12-05 06:29:45 | r | 19.940 | non-detection | ||
| 59188.208 | 2020-12-05 04:58:48 | g | 19.845 | non-detection |