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Object ZTF18acchdes

Difference Magnitude | Apparent Magnitude (see note)

  • Object has 9 candidates, at mean position:
    • (RA, Dec) = (357.200009, 78.361533)
    • (RA, Dec) = (23:48:48.002, 78:21:41.518)
    • (l, b) = (119.686404, 15.886381)
  • NOTE: There are 5 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 VS at distance 1.04 arcsec.
  • The transient is synonymous with 2281883826211372800/23484800+7; a V=15.07 mag stellar source found in the GAIA/2MASS/GSC catalogues. It's located 1.0 from the stellar source core.
  • Information on this webpage also  available as JSON.
  • Conesearch Links (at 5 arcsec):   |   Simbad   |   NED   |   Transient Name Server

Comments

Lasair Bot Feb. 20, 2019, 5:48 a.m. In TNS as AT2018lac at 0.5 arcsec, discovered 2018-12-20 04:20:53 (MJD 58472.00) by ZTF
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
12281883826211372800/23484800+7GAIA/2MASS/GSC star1.04NoneNoneNone

AladinLite

Image layer is PanSTARRS DR1; use the layers icon to change it  (). You can also overlay PanSTARRS and/or Gaia DR2 catalog.

Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
58534.182 2019-02-20 04:22:38 g 17.898 ± 0.191 f 780182396215010019
58514.177 2019-01-31 04:15:27 g 20.159 non-detection
58509.192 2019-01-26 04:37:11 g 19.392 non-detection
58506.229 2019-01-23 05:29:22 r 18.780 non-detection
58503.261 2019-01-20 06:16:06 r 18.400 ± 0.207 t 749261186215015029
58503.215 2019-01-20 05:10:14 g 18.850 non-detection
58494.155 2019-01-11 03:43:24 g 20.321 non-detection
58494.118 2019-01-11 02:50:00 r 20.010 non-detection
58491.171 2019-01-08 04:06:46 g 19.979 non-detection
58491.124 2019-01-08 02:57:54 r 19.864 non-detection
58487.247 2019-01-04 05:55:24 r 19.889 non-detection
58487.139 2019-01-04 03:19:33 g 20.352 non-detection
58481.318 2018-12-29 07:38:01 r 19.480 non-detection
58481.280 2018-12-29 06:43:25 g 18.314 ± 0.173 t 727280156215015045
58471.223 2018-12-19 05:20:29 r 17.124 non-detection
58469.160 2018-12-17 03:50:10 g 19.654 non-detection
58466.287 2018-12-14 06:53:03 g 17.973 non-detection
58466.242 2018-12-14 05:48:01 r 16.953 non-detection
58462.345 2018-12-10 08:16:12 g 19.380 non-detection
58462.281 2018-12-10 06:45:13 r 18.836 non-detection
58456.264 2018-12-04 06:20:49 r 19.837 non-detection
58456.177 2018-12-04 04:14:19 r 19.694 non-detection
58450.409 2018-11-28 09:48:42 g 17.659 ± 0.118 f 696408836215010026
58437.223 2018-11-15 05:20:26 g 18.452 ± 0.126 f 683222536215010012
58434.273 2018-11-12 06:32:35 g 19.581 non-detection
58434.273 2018-11-12 06:32:34 g 17.614 ± 0.141 t 680272626215015051
58434.203 2018-11-12 04:52:05 r 19.547 non-detection
58431.227 2018-11-09 05:26:33 g 19.838 non-detection
58431.201 2018-11-09 04:49:01 r 19.080 non-detection
58431.201 2018-11-09 04:49:00 r 17.093 ± 0.078 t 677200706215015428
58428.241 2018-11-06 05:47:04 r 20.233 non-detection
58428.241 2018-11-06 05:47:03 r 17.367 ± 0.150 f 674241016215010011
58428.196 2018-11-06 04:42:38 g 20.276 non-detection
58425.239 2018-11-03 05:44:24 r 17.999 non-detection
58425.180 2018-11-03 04:19:21 g 18.290 ± 0.187 f 671180106215010005