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Object ZTF21aaarmns

Difference Magnitude | Apparent Magnitude (see note)

  • Object has 2 candidates, at mean position:
    • (RA, Dec) = (10.420910, 41.106749)
    • (RA, Dec) = (00:41:41.018, 41:06:24.296)
    • (galactic_lon, galactic_lat) = (120.954172, -21.727541)
    • (ecliptic_lon, ecliptic_lat) = (27.548449, 33.298349)
  • Classified as SN at distance 923.32 arcsec.
  • The transient is possibly associated with MESSIER031; a 4.36 mag galaxy found in the NED_D catalogue. It's located 584.32 S, 714.91 W (3.3 Kpc) from the galaxy centre. A host distance of 0.7 Mpc implies a transient M = -4.08 mag.
  • Information on this webpage also  available as JSON.
  • Galactic Extinction
  • Conesearch Links (at 5 arcsec):   |   Simbad   |   NED   |   Transient Name Server   |   ZTF DR1

Comments

Lasair Bot Jan. 12, 2021, 5:50 a.m. In TNS as AT2021kn (0.0 arcsec separation from ZTF coordinates), discovered (MJD 59218.00): by ZTF.
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
1MESSIER031NED_D galaxy923.32NoneNoneNone
2157320104208408686PS1 galaxy0.0820.2819004058837921.177900314331055None
3157330104214650085PS1 galaxy5.0720.6327991485595721.12649917602539None
4157320104187299019PS1 galaxy5.5623.929399490356445NoneNone
5157320104196827073PS1 galaxy5.8522.143999099731445NoneNone

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Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
59226.115 2021-01-12 02:45:29 r 20.285 ± 0.180 t 1472114914215015010
59218.162 2021-01-04 03:53:20 r 20.246 ± 0.190 t 1464162044215015022
59218.118 2021-01-04 02:49:12 g 20.584 non-detection
59216.161 2021-01-02 03:52:23 g 20.554 non-detection
59216.117 2021-01-02 02:48:20 r 20.344 non-detection
59210.184 2020-12-27 04:25:31 g 19.652 non-detection
59210.167 2020-12-27 04:00:09 r 19.934 non-detection
59206.218 2020-12-23 05:13:37 r 18.095 non-detection
59206.171 2020-12-23 04:06:16 g 18.754 non-detection
59204.224 2020-12-21 05:22:25 g 19.978 non-detection
59204.176 2020-12-21 04:13:41 r 20.037 non-detection
59202.199 2020-12-19 04:46:18 g 20.480 non-detection
59202.135 2020-12-19 03:15:06 r 20.832 non-detection
59199.202 2020-12-16 04:50:14 g 19.970 non-detection
59199.133 2020-12-16 03:11:14 r 19.371 non-detection
59197.222 2020-12-14 05:19:19 r 19.000 non-detection
59195.216 2020-12-12 05:10:26 r 20.879 non-detection
59195.173 2020-12-12 04:09:00 g 21.078 non-detection
59193.221 2020-12-10 05:18:48 r 20.096 non-detection
59193.177 2020-12-10 04:15:22 g 20.530 non-detection
59190.289 2020-12-07 06:56:33 g 19.947 non-detection
59190.135 2020-12-07 03:14:36 r 19.592 non-detection
59188.244 2020-12-05 05:51:38 r 20.118 non-detection
59188.181 2020-12-05 04:21:06 g 20.437 non-detection