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Latest Details
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| Name |
NSV 20697 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 31 44.75 -52 08 07.4 |
| Proper motion |
| RA: 8.2 +/- 2.3 mas/y | Dec: -16.8 +/- 2.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
333.516 -3.217 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J16353857-5214168 |
ASAS J163539-5214.3 |
ASASSN-V J163538.59-521416.8 |
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GDS_J1635386-521416 |
IOMC 8337000031 |
IRAS 16317-5208 |
(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M6e |
| Mag. range |
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10.7 - <13.1 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
282.5 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: 13.5 mag. companion 10" to the NE and 16.0 mag. companion 9" to the East. |
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2 |
Otero, Sebastian Alberto
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ASAS-3 magnitudes contaminated by UCAC3 076-318522 (UCAC mag. 13.5; sep. 10") and UCAC3 076-318527 (UCAC mag. 16.0; sep.9"). Range has been corrected. |
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3 |
GCVS Team |
Var in IR. |
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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 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
M.Morel, P.Camilleri, IBVS N3923, 1993. |
1993IBVS.3923....1M |
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4 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1976IBVS.1213....1S |
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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 = 5.31 | H = 4.25 | K = 3.82 | J - K = 1.50 |
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AllWISE
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W1 = 3.71 | W2 = 2.97 | W3 = 2.39 | W4 = 1.89 | W1 - W2 = 0.73 | W3 - W4 = 0.50 |
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APASS-DR9
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B = 13.28 | V = 11.78 | g' = 12.52 | r' = 10.45 | B - V = 1.50 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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2 |
Otero, Sebastian Alberto
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2012-05-03 06:07 UTC |
Primary record creation. Type, period, epoch and range from ASAS-3 data. UCAC3 position. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Preserved original object data. |
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