RA/DEC (2000)
00:43:05.625 +41:01:29.58
10.773438 +41.024882
Type
---
Redshift
Reporting Group
ROTS
Discovering Data Source
None
Discovery Date
2025-08-31 01:08:43.008
TNS AT
Y
Public
Y
Host Name
M31
Host Redshift
-0.001
Discovery Mag
20.5
Filter
Clear-
Reporter/s
Jianlin Xu, Jingyuan Zhao, Mi Zhang

Light curves

 GOTO-N_GOTO-2_L
 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
L-GOTO GOTO-N_GOTO-2 2025-09-13 23:49:36 - 2025-09-18 22:32:01 2460932.492781 - 2460937.438898 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
528044 2025-09-18 22:32:01 2460937.438898 19.25 0.14 ABMag L-GOTO GOTO-N_GOTO-2 360
528043 2025-09-13 23:49:36 2460932.492781 19.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
Clear- Other_Other 2025-08-31 01:08:43 - 2025-08-31 01:08:43 2460918.54772 - 2460918.54772 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
514439 2025-08-31 01:08:43 2460918.54772 20.5 21 VegaMag Clear- Other_Other 400 Jingyuan Zhao Observatories robotic telescope network, Alnitak Research Telescope Access (ARTA) program.
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 ADS Bibcode Unreal Auto classification
275325 2025-10-31 09:51:13 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 00:43:05.625 +41:01:29.58 2025-09-18 22:32:00.960 19.25 L-GOTO Other GOTO25jkf GOTO N
268717 2025-08-31 03:44:46 Jingyuan Zhao Jianlin Xu,Jingyuan Zhao,Mi Zhang et al. ROTS 00:43:05.610 +41:01:30.10 2025-08-31 01:08:43.008 20.5 Clear- PNV M31 Jianlin Xu, Jingyuan Zhao, Mi Zhang report discovery of a possible nova in M31, this transient may be related to M31N 2006-11d (Reference: Travis A. Rector et al 2022 ApJ 936 117, https://iopscience.iop.org/article/10.3847/1538-4357/ac87ad ). Image obtained by 0.43-m f/6.8 Corrected Dall-Kirkham robotic telescope at Alnitak Remote Observatories in Nerpio, Spain, exposured 2×200s with Clear filter, around 2025 Aug. 31.04772 UT, mag = 20.5 CV. Observations were made using Alnitak Remote Observatories robotic telescope network, Alnitak Research Telescope Access (ARTA) program. 2025TNSTR3477....1X N
Related files
File Comments Last Modified (UT) Modified By
tns_2025wkx_atrep_268717.png Discovery Image 2025-08-31 06:17:45 Jingyuan Zhao
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 275325 of Group GOTO
Previous RA, DEC: 00:43:05.610, +41:01:30.10 (10.773375, +41.025028)
Updated RA, DEC: 00:43:05.625, +41:01:29.58 (10.773438, +41.024882)