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Latest Details
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Name |
BK Oph |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
18 33 35.82 +07 38 38.4 |
Proper motion |
RA: -5.2 +/- 1.1 mas/y | Dec: -4.5 +/- 1.9 mas/y | Source: UCAC4 |
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Galactic coord. |
38.054 +6.910 |
Other names

(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18360064+0741096 |
AN 30.1926 |
ASAS J183601+0741.2 |
ASASSN-V J183600.68+074109.6 |
EIC 684 |
GSC 01024-01462 |
IOMC 1024000059 |
IRAS 18335+0738 |
IRC +10364 |
TYC 1024-1462-1 |
ZTF J183600.63+074109.7 |
[D75] 86 |
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Variability type |
M |
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Spectral type |
M5e-M9 |
Mag. range |
9.2 - <14.5 V |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
382 d |
Rise/eclipse dur. |
-- |
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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 |
ZTF Catalog of Periodic Variable Stars (online data) |
2020arXiv200508662C |
2 |
Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic Variable Stars |
2020arXiv200508662C |
3 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012, arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
4 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
5 |
B.V.Kukarkin, P.P.Parenago, GCVS 1948. |
-- |
6 |
K.Bohlin, AN 235, 179, 1929. |
1929AN....235..179B |
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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 = 3.62 | H = 2.61 | K = 2.11 | J - K = 1.51 |
AllWISE
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W3 = 0.57 | W4 = 0.32 | W3 - W4 = 0.25 |
APASS-DR9
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B = 13.64 | V = 12.06 | g' = 14.84 | r' = 12.34 | B - V = 1.58 |
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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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