RA/DEC (2000)
02:51:52.970 +69:14:17.34
42.970708 +69.23815
Type
---
Redshift
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2021-11-13 18:36:12.960
TNS AT
Y
Public
Y
Discovery Mag
16.69
Filter
Clear-
Reporter/s
Hanjie Tan (AUUK), Jiangao Ruan, Guoyou Sun, Mi Zhang, Jingyuan Zhao (Xingming Obs), Quanzhi Ye (UMd), Xing Gao (Xingming Obs)

Light curves

 Gaia_Gaia-photometric_G
 Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2024-05-09 18:11:31 - 2024-12-19 19:32:10 2460440.258 - 2460664.314 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
454265 2024-12-19 19:32:10 2460664.314 16.95 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
454264 2024-05-09 18:11:31 2460440.258 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
Clear- Other_Other 2021-11-13 18:36:13 - 2021-11-13 18:36:13 2459532.27515 - 2459532.27515 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
254796 2021-11-13 18:36:13 2459532.27515 16.69 0.05 19 VegaMag Clear- Other_Other 120 Xing Gao The transient was discovered on several 120-s survey images (limiting mag about 19.0) taken by Xing Gao using PAT at Xingming Observatory #3 (N88). Images can be found at: http://xjltp.china-vo.org/xm82ht.html
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
236589 2024-12-21 13:36:18 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 02:51:52.970 +69:14:17.34 2024-12-19 19:32:09.600 16.95 G-Gaia Other Gaia24dsg GaiaAlerts 1.5 mag brightening in candidate YSO XM82HT N
129571 2021-11-14 13:34:00 Mi Zhang Hanjie Tan (AUUK),Jiangao Ruan,Guoyou Sun et al. XOSS XOSS 02:51:52.850 +69:14:17.60 2021-11-13 18:36:12.960 16.69 Clear- AGN XM82HT XOSS Hanjie Tan (AUUK), Jiangao Ruan, Guoyou Sun, Mi Zhang, Jingyuan Zhao (Xingming Obs), Quanzhi Ye (UMd), Xing Gao (Xingming Obs), report an AGN candidate (G=16.69+-0.05). The source appears to correspond to object Gaia EDR3 541771882001911680 (G=18.21) in the Gaia EDR3. Discovery was made on several 120-s survey images (limiting mag about 19.0) taken by Xing Gao at Xingming Observatory #3 (N88) around Nov. 13.77515, 2021 UT using a unfiltered CCD (0.3-m f/3.6 reflector). Images can be found at: http://xjltp.china-vo.org/xm82ht.html 2021TNSTR3910....1T N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 236589 of Group GaiaAlerts
Previous RA, DEC: 02:51:52.850, +69:14:17.60 (42.970208, +69.238222)
Updated RA, DEC: 02:51:52.970, +69:14:17.34 (42.970708, 69.23815)