AAVSO Home



Current Time: 29 Mar 2025 17:28:29 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  ASASSN-21et  
AAVSO UID
000-BNY-056 (4212 observations)  
Constellation
Canis Major Sequence
J2000.0
06 15 42.13 -27 56 24.7  (93.92554 -27.94019) Search nearby
B1950.0 06 13 43.76 -27 55 20.4
Galactic coord. 235.036 -19.618
Other names

(Internal only)
GALEX J061542.1-275623 GSC2.3 S3I5005308 Gaia21bqd
PSO J061542.121-275624.556 SSS_J061542.2-275623 TCP J06154200-2756220
USNO-A2.0 0600-03142508 USNO-B1.0 0620-0087054 WD J061542.13-275624.78
WISE J061542.16-275625.3 WISEA J061542.16-275624.4  
(Not logged in)  Add name
Variability type
UGWZ
Spectral type --
Mag. range
12.3 g - 20.5 V
Discoverer ASAS-SN; Yuji Nakamura (independent discoverers)
Epoch
--
Outburst --
Period 0.0582 d  (83.8 min)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmeer, Patrick Prior to the outburst that started on 2021 April 1, no brightenings had been recorded by the ASAS-SN Sky Patrol since 2013 October 24. Gaia EDR3 parallax 2.82 ± 0.51 mas (distance 0.38 ± 0.07 kpc).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Hambsch; T. Kato, 2021, vsnet-alert #25658 --
2 Gaia Alerts, 2021 (online data) --
3 CBAT "Transient Object Followup Reports", 2021 (online data) --
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
5 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-04-05 05:52 UTC Type and period from vsnet-alert 25658.
2 Otero, Sebastian Alberto 2021-04-05 04:48 UTC Minimum magnitude derived from Gaia DR2.
1 Schmeer, Patrick 2021-04-02 18:14 UTC Gaia EDR3 position. Minimum magnitude from Pan-STARRS1.