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Latest Details
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| Name |
V1980 Sgr |
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| AAVSO UID |
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000-BFG-365 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 22 19.55 -25 12 23.0 |
| Proper motion |
| RA: -6.3 +/- 1.8 mas/y | Dec: -23.0 +/- 1.5 mas/y | Source: UCAC4 |
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| Galactic coord. |
7.613 -5.895 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J182522.5-251101 |
ASAS J182525-2510.7 |
ASASSN-V J182524.38-251040.4 |
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CD-25 13101 |
GSC 06861-02115 |
HD 315626 |
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PPM 733990 |
TYC 6861-2115-1 |
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(Not logged in) Add name
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| Variability type |
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EA/RS |
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| Spectral type |
K5 |
| Mag. range |
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10.1 - 11.0 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
40.50556 d |
| Rise/eclipse dur. |
10% (4.051 d) |
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Remarks
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There are currently no remarks on file for this star.
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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 |
M. Ratajczak, K.G. Helminiak, M. Konacki, A. Jordan, 2013, arXiv:1306.4877
[astro-ph.SR] |
2013arXiv1306.4877R |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
Nesterov, V.V. et al., 1995, The Henry Draper Extension Charts |
1995A&AS..110..367N |
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4 |
D.Hoffleit, AJ 67, 228, 1962. |
1962AJ.....67..228H |
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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 = 7.84 | H = 7.19 | K = 6.95 | J - K = 0.89 |
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AllWISE
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W1 = 6.36 | W2 = 6.41 | W3 = 6.38 | W4 = 6.38 | W1 - W2 = -0.05 | W3 - W4 = -0.00 |
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APASS-DR9
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B = 11.67 | V = 10.27 | B - V = 1.40 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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