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Object ZTF21aasavtn

Difference Magnitude | Apparent Magnitude (see note)

  • Object has 7 candidates, at mean position:
    • (RA, Dec) = (228.830203, 4.689712)
    • (RA, Dec) = (15:15:19.249, 04:41:22.962)
    • (galactic_lon, galactic_lat) = (6.184539, 49.038678)
    • (ecliptic_lon, ecliptic_lat) = (224.987881, 21.928051)
  • Classified as SN at distance 8.43 arcsec.
  • The transient is possibly associated with 2MASXJ15151891+0441304; a J=14.87 mag galaxy found in the NED/SDSS/2MASS/PS1 catalogues. It's located 7.26 S, 4.96 E (21.1 Kpc) from the galaxy centre. A host z=0.143 implies a transient M = -18.66 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 2021-04-08 13:04:16+00:00 In TNS as AT2021ibb (0.2 arcsec separation from ZTF coordinates), discovered (MJD 59295.00): by SGLF.
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
12MASXJ15151891+0441304NED/SDSS/2MASS/PS1 galaxy8.4317.7555007934570318.6818008422851560.137903
2SDSSJ151519.31+044125.3NED/SDSS/PS1 galaxy2.2818.8659000396728519.2646999359130860.150163
31237655742946804140SDSS galaxy97.4414.330114.96170.024079

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Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
59311.461 2021-04-07 11:04:13 r 20.194 ± 0.216 t 1557461263415015010
59309.381 2021-04-05 09:08:22 r 20.026 ± 0.238 t 1555380813415015007
59309.374 2021-04-05 08:58:02 g 20.104 ± 0.191 t 1555373643415015010
59307.381 2021-04-03 09:08:19 g 20.001 ± 0.208 t 1553380773415015002
59307.358 2021-04-03 08:35:51 r 20.083 ± 0.217 t 1553358223415015008
59304.419 2021-03-31 10:03:14 g 18.675 non-detection
59304.359 2021-03-31 08:36:29 r 18.480 non-detection
59302.419 2021-03-29 10:03:14 r 19.830 ± 0.310 t 1548418923415015004
59302.356 2021-03-29 08:33:12 g 18.880 non-detection
59300.412 2021-03-27 09:53:24 r 19.235 non-detection
59297.384 2021-03-24 09:12:19 r 19.818 non-detection
59297.320 2021-03-24 07:40:17 g 19.339 non-detection
59295.389 2021-03-22 09:20:51 r 20.486 ± 0.406 t 1541389493415015007
59295.318 2021-03-22 07:37:28 g 19.325 non-detection
59292.439 2021-03-19 10:32:28 g 20.452 non-detection
59292.373 2021-03-19 08:57:09 r 20.395 non-detection
59290.420 2021-03-17 10:04:58 g 20.715 non-detection
59290.395 2021-03-17 09:29:19 r 20.506 non-detection
59278.506 2021-03-05 12:08:40 g 19.849 non-detection
59278.458 2021-03-05 10:59:58 r 19.979 non-detection