RA/DEC (2000)
00:42:48.277 +41:19:37.49
10.7011553 +41.3270811
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2021-02-09 13:11:11.000
TNS AT
Y
Public
Y
Discovery Mag
18
Filter
Clear-
Reporter/s
Jiangao Ruan, Xing Gao (Xingming Observatory)
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 2021-02-09 03:48:58 - 2021-02-15 03:47:31 2459254.659 - 2459260.658 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
192780 2021-02-15 03:47:31 2459260.658 17.36 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
192779 2021-02-11 04:07:41 2459256.672 17.29 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
192778 2021-02-09 03:48:58 2459254.659 20.11 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
Clear- Other_Other 2021-02-06 13:12:54 - 2021-02-09 13:11:11 2459252.050625 - 2459255.0494329 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
191506 2021-02-09 13:11:11 2459255.0494329 18 19.5 ABMag Clear- Other_Other 300 Xing Gao using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope).
191505 2021-02-06 13:12:54 2459252.050625 19.5 ABMag Clear- Other_Other 300 Xing Gao [Last non detection] using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope).
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
99541 2021-02-15 12:00:42 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 00:42:48.277 +41:19:37.49 2021-02-11 04:07:40.800 17.29 r-ZTF PSN ZTF21aajzhgk ZTF N
98976 2021-02-10 00:23:24 Mi Zhang Jiangao Ruan,  Xing Gao (Xingming Observatory) XOSS XOSS 00:42:48.270 +41:19:37.40 2021-02-09 13:11:11.000 18 Clear- PNV XN02JR XOSS Jiangao Ruan, Xing Gao (Xingming Observatory), report the discovery of a possible nova (mag approximately 18.0) on several 300-s survey image (limiting mag about 19.5) taken by Xing Gao at Xingming Observatory #3 (N88) around Feb. 09.54943 UTC using a unfiltered CCD (+ 0.6-m f/8 Ritchey-Chretien telescope). The transient approximately located at R.A.=00h42m48.27s +41d19’37”.4 (equinox 2000.0). Which is about 44.5" east and 208.9" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Feb. 06.55062 (limiting mag 19.5) . Images can be found at: http://xjltp.china-vo.org/xn02jr.html 2021TNSTR.412....1R N
No Data

Comments

TNS
System

Mon, 02/15/2021 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 99541 of Group ZTF
Previous RA, DEC: 00:42:48.270, +41:19:37.40 (10.701125, +41.327056)
Updated RA, DEC: 00:42:48.277, +41:19:37.49 (10.7011553, 41.3270811)