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Latest Details
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| Name |
BR Sgr |
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| AAVSO UID |
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000-BFD-653 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 16 56.68 -32 14 14.0 |
| Proper motion |
| RA: 10.5 +/- 3.0 mas/y | Dec: -1.6 +/- 4.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
0.781 -8.094 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18201241-3212529 |
ASAS J182012-3213.0 |
ASASSN-V J182012.42-321253.0 |
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GSC 07397-02447 |
HD 319274 |
HV 3635 |
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IRAS 18169-3214 |
[M64] -32 25 |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M4e-M9 |
| Mag. range |
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9.8 - <14.1 V |
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| Discoverer |
Annie J. Cannon (1923) |
| Epoch |
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| Outburst |
-- |
| Period |
306 d |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Otero, Sebastian Alberto
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VSP Note: 14.5 mag 4" binary 18" to the SSE, 16.3 mag. star 13" to the W and 16.3 mag. star 16" to the SW. |
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2 |
Otero, Sebastian Alberto
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ASAS-3 magnitudes contaminated by UCAC4 289-171280 (V= 16.3; sep. 13"), UCAC4 289-171282 (V= 16.3; sep. 16"), a 14.5 Vmag. 4" binary made up by UCAC4 289-171316 (V= 15.4; sep. 17.7") and UCAC4 289-171323 (V= 15.2; sep. 17.9") and UCAC4 289-171272 (V= 16.0; sep. 21"). Range has been corrected. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
S.W. McCuskey, S. W., 1964, AJ 69, 104 |
1964AJ.....69..104M |
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J.Ponsen, Leid Ann 20, N17, 1957. |
-- |
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5 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1928AnHar..79..161T |
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6 |
Guthnick, P.; et al., 1924, Benennung von neu entdeckten veränderlichen
Sternen |
1924AN....223...41G |
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7 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 5.71 | H = 4.80 | K = 4.19 | J - K = 1.52 |
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AllWISE
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W1 = 3.60 | W2 = 2.40 | W3 = 2.12 | W4 = 1.45 | W1 - W2 = 1.20 | W3 - W4 = 0.67 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Stellar Association Membership
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Ferrero 1 |
Open Cluster |
2012A&A...548A..97Z |
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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