AT 2018kjt
RA/DEC ()
00:43:24.590 +41:20:21.77
10.852458 +41.339381
Type
---
Redshift
Source Group
XOSS
Discovery Date
2018-12-22 12:05:52
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
18
Filter
Clear-
Discoverer/s
Mi Zhang and Xing Gao
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-12-19 15:32:50 - 2018-12-22 12:05:522
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
475312018-12-22 12:05:5218VegaMagClear-Other_Other300Mi Zhang and Xing Gaousing a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
475302018-12-19 15:32:5020VegaMagClear-Other_Other300Mi Zhang and Xing Gao[Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
G-GaiaGaia_Gaia-photometric2018-09-16 07:04:48 - 2018-12-21 14:02:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
477582018-12-21 14:02:2418.590.2ABMagG-GaiaGaia_Gaia-photometric60Robot
477572018-09-16 07:04:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
269792018-12-23 14:22:00Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:43:24.590+41:20:21.772018-12-21 14:02:2418.59G-GaiaPSNGaia18dxlGaiaAlertscandidate Nova in M31
269012018-12-22 13:34:23sammimasMi Zhang and Xing GaoXOSS00:43:24.620+41:20:22.202018-12-22 12:05:5218Clear-PNVXM06MZXOSSMi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.0) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 22.50407 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m24.62s +41d20'22".2 (equinox 2000.0). Which is about 454.4" east and 253.7" north of the center of the NGC224(M31).
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018kjt_atrep_26901_XOSS.pngGraphics2018-12-22 13:46:59sammimas
Classification Reportings
No Data

Comments

Object coordinates updated according to AT-report 26979 of Group GaiaAlerts
Previous RA, DEC: 00:43:24.620, +41:20:22.20 (10.852583, +41.3395)
Updated RA, DEC: 00:43:24.590, +41:20:21.77 (10.852458, 41.339381)