Object ZTF21ackfkfz


Transient position: red square.
Sherlock source: blue square.
  • Object has 4 candidates between 288 and 271 days ago, at mean position:
    • (RA, Dec) = (10.726002, 41.280735)
    • (RA, Dec) = (00:42:54.240, 41:16:50.646)
    • (galactic_lon, galactic_lat) = (121.208135, -21.562450)
    • (ecliptic_lon, ecliptic_lat) = (27.888691, 33.344679)
  • Galactic Extinction
  • Conesearch Links (at 5 arcsec):   |   Simbad   |   NED   |   Transient Name Server   |   ZTF DR1

Sherlock

  • Classified as SN, at 119.13 arcsec.
  • Best crossmatch is agn
  • The transient is possibly associated with MESSIER031; a W1=5.82 mag AGN found in the NED_D/LASR catalogues. Its located 42.00" N, 111.48" E (0.4 Kpc) from the AGN centre. A host distance of 0.7 Mpc(z=-0.001) implies a m - M = 24.36.

TNS

  • TNS name is AT 2021acwv
  • type Nova, z=0.00017, host is
  • discovered by XOSS
  • discovery magnitude 18.7

This image is the most recent. Click on these links to inspect the science, ref, and diff images in detail.

Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf status images
59537.330 2021-11-19 07:54:39 r 18.560 ± 0.101 t target ref diff
59537.244 g 19.212 non-detection
59531.342 2021-11-13 08:12:42 g 18.529 ± 0.083 t target ref diff
59531.238 r 20.365 non-detection
59529.253 2021-11-11 06:04:36 g 18.083 ± 0.059 t target ref diff
59529.205 r 20.382 non-detection
59526.227 g 20.910 non-detection
59526.153 r 20.732 non-detection
59524.307 g 20.988 non-detection
59524.215 r 20.833 non-detection
59522.302 r 20.894 non-detection
59522.255 g 20.965 non-detection
59520.305 2021-11-02 07:18:46 g 17.486 ± 0.034 t target ref diff
59520.247 r 20.819 non-detection
59517.240 r 20.928 non-detection
59510.245 g 19.950 non-detection
59504.409 g 19.827 non-detection
59502.410 g 20.109 non-detection
59502.364 r 20.203 non-detection
59498.350 g 20.773 non-detection
59498.328 r 20.787 non-detection
59491.369 g 17.733 non-detection