AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  GSC 07657-01453  
AAVSO UID
000-BNB-447 (No observations)  
Constellation
Puppis Sequence
J2000.0
07 49 34.38 -43 09 26.9  (117.39325 -43.15747) Search nearby
B1950.0 07 47 56.26 -43 01 48.9
Galactic coord. 257.362 -8.567
Other names

(Internal only)
2MASS J07493437-4309269 ASAS J074934-4309.5 ASASSN-V J074934.37-430926.9
BMAM-V307 UCAC4 235-018991 USNO-A2.0 0450-04933229
WISE J074934.37-430926.9    
(Not logged in)  Add name
Variability type
EA
Spectral type --
Mag. range
12.34 - 13.12 V
Discoverer Mariusz Bajer
Epoch
07 Mar 2019 (HJD 2458549.755) Ephemeris
Outburst --
Period 1.033097 d
Rise/eclipse dur. 16%  (3.97 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Bajer, Mariusz Min II = 12.39 V. ASAS-3 magnitudes contaminated by 2MASS J07493246-4309328 (V= 15.9; sep. 22"). Range has been corrected. J-K= 0.17; B-V= 0.16.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
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.
Size 5' x 5' (297 x 298 pixels)
Center 07 49 34.38 -43 09 26.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 GSC 07657-01453 phase plot Bajer, Mariusz 2019-04-01 00:36 UTC Phase plot data from ASAS-SN V, ASAS-SN g' (mag offset = -0.04) and ASAS-3 V (mag offset = 0.37).
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Bajer, Mariusz 2019-04-01 22:22 UTC Gaia DR2 position.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.3.249