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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
BH Cen |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
11 36 49.22 -63 08 37.2 |
| Proper motion |
| RA: -3.0 +/- 2.3 mas/y | Dec: -2.2 +/- 2.0 mas/y | Source: UCAC4 |
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| Galactic coord. |
294.952 -1.674 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J113916.2-632506 |
2MASS J11391020-6325151 |
ALS 2432 |
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ASAS J113910-6325.2 |
ASASSN-V J113910.14-632515.0 |
CPD-62 2189 |
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GDS_J1139102-632515 |
GSC 08976-00547 |
HD 308826 |
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IC 2944 THA 55 |
LS 2432 |
TYC 8976-547-1 |
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WDS J11391-6326B |
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(Not logged in) Add name
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| Variability type |
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EB/KE |
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| Spectral type |
B3V+B3V |
| Mag. range |
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10.19 - 11.14 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.7915852 d (18.99804 h) |
| 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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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 |
Bob Nelson's O-C files, 2016 |
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2 |
Polushina, T. S., 2004, Catalogue of massive close binaries with early-type
components of the main sequence: observed characteristics |
2004A&AT...23..213P |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
R.F.Sistero, B.A.Candellero, A.Grieco, IBVS N1700, 1979. |
1979IBVS.1700....1S |
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5 |
A.Ardeberg, E.Maurice, AsAp 28, 153, 1977. |
1977A&AS...28..153A |
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6 |
CALEB - Catalog and AtLas of Eclipsing Binaries |
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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 = 10.12 | H = 10.10 | K = 10.11 | J - K = 0.01 |
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AllWISE
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W1 = 9.98 | W2 = 10.08 | W3 = 7.78 | W4 = 3.39 | W1 - W2 = -0.10 | W3 - W4 = 4.39 |
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APASS-DR9
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B = 10.96 | V = 10.80 | g' = 10.88 | r' = 10.82 | i' = 10.88 | B - V = 0.16 |
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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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IC 2944 |
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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