AAVSO Home



Current Time: 20 Mar 2025 06:17:07 UTC
 Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V0507 Sgr  
AAVSO UID
000-BCB-932 (16 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 18 29.10 -25 52 25.6  (274.62125 -25.87378) Search nearby
B1950.0 18 15 23.14 -25 53 39.9
Proper motion
RA: -25.4 +/- 14.2 mas/yDec: 6.2 +/- 5.9 mas/ySource: UCAC4
Galactic coord. 6.267 -4.833
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1812-25 ASAS J181830-2552.6 ASASSN-V J181829.06-255225.4
HV 6690    
(Not logged in)  Add name
Variability type
M
Spectral type M5-M6
Mag. range
13.8 - <16.5 p
Discoverer --
Epoch
09 Jul 1959 (HJD 2436759) Ephemeris
Outburst --
Period 217 d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 J.Lukas, JAAVSO 4, N2, 64, 1975- 1976. 1976JAVSO...4...64L
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 = 8.38H = 7.53K = 7.02J - K = 1.36
AllWISE W1 = 6.51W2 = 6.12W3 = 5.53W4 = 5.06W1 - W2 = 0.39W3 - W4 = 0.46
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 18 29.10 -25 52 25.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Stellar Association Membership
 ASCC 95 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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]
172.30.4.27