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
  V1945 Sgr  
AAVSO UID
000-BFG-339 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 01 30.49 -22 57 50.1  (270.37706 -22.96392) Search nearby
B1950.0 17 58 28.46 -22 57 50.1
Galactic coord. 6.957 -0.045
Other names

(Internal only)
GDS_J1801305-225749 OGLE-BLG-LPV-256713 OGLE-IV BLG761.07.79
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
11.6 - 14.4 I
Discoverer --
Epoch
27 Jun 1962 (HJD 2437843) Ephemeris
Outburst --
Period 408 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team In the region of the open cluster and the diffuse nebula NGC 6514 (M20).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 P.Maffei, Asiago Contr N146, 1963. --
3 P.Maffei, Mem SAIt 30, 83, 1959. 1959MmSAI..30...83M
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 = 7.91H = 6.16K = 5.08J - K = 2.83
AllWISE W1 = 3.62W2 = 3.19W3 = 2.09W4 = 1.19W1 - W2 = 0.43W3 - W4 = 0.91
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
Stellar Association Membership
 NGC 6514 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-02-27 20:35 UTC Gaia DR3 position.
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]
172.30.1.11