RA/DEC (2000)
19:45:32.020 -56:33:11.92
296.383417 -56.553311
Type
---
Redshift
Discovery Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2019-11-15 00:57:36.000
TNS AT
Y
Public
Y
Host Name
IC 4890
Host Redshift
0.017477
Discovery Mag
17.1
Filter
g-Sloan
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_g
   
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 2019-10-21 11:54:14 - 2019-12-02 19:36:28 2458777.9959954 - 2458820.3169907 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
105090 2019-12-02 19:36:28 2458820.3169907 17.34 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
105089 2019-10-21 11:54:14 2458777.9959954 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
g-Sloan ASASSN-2_Cassius 2019-11-02 02:24:00 - 2019-11-15 00:57:36 2458789.6 - 2458802.54 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
102473 2019-11-15 00:57:36 2458802.54 17.1 ABMag g-Sloan ASASSN-2_Cassius
102472 2019-11-02 02:24:00 2458789.6 18.1 ABMag g-Sloan ASASSN-2_Cassius [Last non detection]
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
53981 2019-12-04 11:01:22 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 19:45:32.020 -56:33:11.92 2019-12-02 19:36:28.000 17.34 G-Gaia PSN Gaia19fjo GaiaAlerts candidate SN near galaxies IC 4890 and WISEA J194534.04-563334.2 N
52728 2019-11-15 09:18:18 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 19:45:31.841 -56:33:10.08 2019-11-15 00:57:36.000 17.1 g-Sloan PSN IC 4890 ASASSSN-19abg ASAS-SN Present in multiple epochs, significant offset from the presumed host 2019TNSTR2371....1S N
No Data

Comments

TNS
System

Wed, 12/04/2019 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 53981 of Group GaiaAlerts
Previous RA, DEC: 19:45:31.841, -56:33:10.08 (296.38267, -56.5528)
Updated RA, DEC: 19:45:32.020, -56:33:11.92 (296.383417, -56.553311)