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
  EROS2-GSA J162330-522544  
AAVSO UID
--  
Constellation
Norma Sequence
J2000.0
16 23 30.77 -52 25 44.9  (245.87821 -52.42914) Search nearby
B1950.0 16 19 38.28 -52 18 47.0
Proper motion
RA: -7.2 +/- 2.6 mas/yDec: -12.0 +/- 2.7 mas/ySource: UCAC4
Galactic coord. 332.100 -2.004
Other names

(Internal only)
ASASSN-V J162330.77-522544.9 OGLE nor_sc5_i_145824  
(Not logged in)  Add name
Variability type
EW:
Spectral type --
Mag. range
15.62 (0.24) V
Discoverer --
Epoch
--
Outburst --
Period 0.59569 d  (14.297 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Wils, Patrick Large O'Connell effect.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Derue F. et al., 2002, Astron. Astrophys. 389, 149 2002A&A...389..149D
2 OGLE II data --
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.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 14.02H = 13.82K = 13.63J - K = 0.39
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 16 23 30.77 -52 25 44.9 (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 Phase plot Wils, Patrick 2007-11-26 04:25 UTC Phase plot with OGLE data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Wils, Patrick 2007-11-26 04:25 UTC --
1 Admin, VSX 2007-03-23 20:11 UTC Initial database population.

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]
172.30.2.232