RA/DEC (2000)
00:42:52.820 +41:05:31.70
10.720083 +41.092139
Type
---
Redshift
Discovery Report
Reporting Group
ROTS
Discovering Data Source
None
Discovery Date
2025-06-28 03:09:25.056
TNS AT
Y
Public
Y
Host Name
M31
Host Redshift
-0.001
Discovery Mag
20.5
Filter
Clear-
Reporter/s
Jingyuan Zhao
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌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
Clear- Other_Other 2025-06-27 03:08:38 - 2025-07-02 01:53:59 2460853.631 - 2460858.57916 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
500532 2025-07-02 01:53:59 2460858.57916 19.25 VegaMag Clear- Other_Other 400 Jingyuan Zhao Images 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.
500531 2025-07-01 01:55:47 2460857.58041 19.33 VegaMag Clear- Other_Other 400 Jingyuan Zhao Images 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.
500530 2025-06-28 03:09:25 2460854.63154 20.5 20.8 VegaMag Clear- Other_Other 400 Jingyuan Zhao Images 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.
500529 2025-06-27 03:08:38 2460853.631 20.8 VegaMag Clear- Other_Other 400 Jingyuan Zhao [Last non detection] Images 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.
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
261356 2025-07-03 11:23:38 Jingyuan Zhao Jingyuan Zhao ROTS 00:42:52.820 +41:05:31.70 2025-06-28 03:09:25.056 20.5 Clear- 3 PNV M31 Jingyuan Zhao report discovery of a possible nova in M31. Images 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 June 28.13154 UT, mag = 20.5 CV. The candidate was clearly visible on the images obtained using the same instrument and parameters on 2025 July 1.08041 (mag = 19.33 CV) and July 2.07916 (mag = 19.25 CV). Observations were made using Alnitak Remote Observatories robotic telescope network, Alnitak Research Telescope Access (ARTA) program. 2025TNSTR2539....1Z N
Related files
File Comments Last Modified (UT) Modified By
tns_2025qea_atrep_261356.png 2025-06-28 2025-07-04 03:19:48 Jingyuan Zhao
tns_2025qea_atrep_261356_0.png 2025-07-01 2025-07-04 03:19:48 Jingyuan Zhao
tns_2025qea_atrep_261356_1.png 2025-07-02 2025-07-04 03:19:48 Jingyuan Zhao
No Data

Comments