RA/DEC (2000)
00:42:36.145 +41:14:43.03
10.6506051 +41.2452859
Type
---
Redshift
Discovery Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2025-08-15 02:05:51.360
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
19.1
Filter
Clear-
Reporter/s
Róbert Fidrich
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌P48_ZTF-Cam_r
 ▌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
r-ZTF P48_ZTF-Cam 2025-09-06 09:40:11 - 2025-10-05 05:14:33 2460924.9029051 - 2460953.7184375 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522497 2025-10-05 05:14:33 2460953.7184375 19.406 0.171668 ABMag r-ZTF P48_ZTF-Cam
522496 2025-09-08 11:14:10 2460926.9681713 19.2201 0.131405 ABMag r-ZTF P48_ZTF-Cam
522495 2025-09-06 09:40:11 2460924.9029051 20.3932 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Clear- Other_Other 2025-08-12 02:51:22 - 2025-08-15 02:36:40 2460899.619 - 2460902.6088 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508855 2025-08-15 02:36:40 2460902.6088 19 0.15 19.5 VegaMag Clear- Other_Other 360 Robert Fidrich 4x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter. The observation was made using the Alnitak Remote Observatories robotic telescope network, ARTA program.
508854 2025-08-15 02:05:51 2460902.5874 19.1 0.15 19.5 VegaMag Clear- Other_Other 360 Robert Fidrich Discovered using 4x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter. The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program.
508853 2025-08-12 02:51:22 2460899.619 19.5 VegaMag Clear- Other_Other 360 Robert Fidrich [Last non detection] 4x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter. The observation was made using the Alnitak Remote Observatories robotic telescope network, 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
272607 2025-10-07 23:21:35 Fritz Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF ZTF ZTF 00:42:36.145 +41:14:43.03 2025-09-08 11:14:10.000 19.2201 r-ZTF PSN ZTF25abpmnps ZTF N
265872 2025-08-15 04:42:25 Róbert Fidrich Róbert Fidrich 00:42:36.180 +41:14:41.30 2025-08-15 02:05:51.360 19.1 Clear- PNV M31 Vend63 Róbert Fidrich and Tamás Tordai (HAA/VSS) report the discovery of a new astronomical transient. Discovered using 4x90s co-added images made with a 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, SpaiN, with Luminance filter. The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program. More details: https://vendegcsillagkereso.blogspot.com/2025/08/vend63-possible-nova-in-m31.html 2025TNSTR3211....1F N
No Data

Comments

TNS
System

Tue, 10/07/2025 - 23:21

Object coordinates updated

Object coordinates updated according to AT-report 272607 of Group ZTF
Previous RA, DEC: 00:42:36.180, +41:14:41.30 (10.65075, +41.244806)
Updated RA, DEC: 00:42:36.145, +41:14:43.03 (10.6506051, +41.2452859)