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Object ZTF18acalqhj

Difference Magnitude | Apparent Magnitude (see note)

  • Object has 9 candidates, at mean position:
    • (RA, Dec) = (40.174916, 2.311857)
    • (RA, Dec) = (02:40:41.980, 02:18:42.686)
    • (galactic_lon, galactic_lat) = (169.066292, -50.507821)
    • (ecliptic_lon, ecliptic_lat) = (38.507914, -12.673589)
  • NOTE: There are 1 of 9 candidates (below) where the detected brightness is less than the reference brightness (where the magnitude is followed by "f"), also indicated by an open circle in the light curve above.
  • Classified as NT at distance 0.06 arcsec.
  • The transient is synonymous with SDSS J024041.98+021842.6; a J=16.27 mag galaxy found in the SDSS/GAIA/2MASS catalogues. It's located 0.1 from the galaxy core. A host photoZ=0.112 (±0.018) implies a transient M = None 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. 11, 2020, 7:37 a.m. In TNS as AT2020oy (0.1 arcsec separation from ZTF coordinates), discovered (MJD 58850.00): by ZTF.
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
11237678438627148074SDSS/GAIA/2MASS galaxy0.0618.046818.98610.112123

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Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
58862.141 2020-01-14 03:23:44 g 20.003 ± 0.191 t 1108141480815015007
58861.177 2020-01-13 04:14:40 r 19.302 ± 0.149 t 1107176860815015001
58860.181 2020-01-12 04:20:42 r 19.277 ± 0.180 t 1106181040815015003
58859.171 2020-01-11 04:06:27 r 19.332 ± 0.155 t 1105171150815015002
58859.107 2020-01-11 02:33:52 g 20.064 ± 0.339 1 1105106850815015001
58856.150 2020-01-08 03:35:31 r 19.284 ± 0.144 t 1102149660815015002
58850.169 2020-01-02 04:03:13 g 19.680 ± 0.139 t 1096168910815015002
58850.128 2020-01-02 03:03:52 r 18.792 non-detection
58846.129 2019-12-29 03:05:13 r 19.995 ± 0.269 t 1092128620815015003
58839.214 2019-12-22 05:08:26 g 16.934 non-detection
58836.130 2019-12-19 03:06:34 g 20.432 non-detection
58836.093 2019-12-19 02:13:36 r 19.803 non-detection
58833.228 2019-12-16 05:28:33 r 19.863 non-detection
58833.175 2019-12-16 04:12:43 g 20.208 non-detection
58831.250 2019-12-14 05:59:32 g 19.344 non-detection
58828.289 2019-12-11 06:56:13 r 16.833 non-detection
58397.400 2018-10-06 09:35:34 r 19.794 ± 0.169 f 643399690815010158