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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V0346 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 40 26.18 -62 09 26.4 |
| Proper motion |
| RA: -6.183 +/- 0.459 mas/y | Dec: 0.274 +/- 0.450 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
295.088 -0.613 |
Other names
(Internal only)
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AN 610.1936 |
ASAS J114250-6226.1 |
CD-61 3158 |
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CPD-61 2551 |
Cl Stock 14 12 |
GDS_J1142496-622605 |
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GSC 08976-00625 |
HD 101837 |
IOMC 8976000087 |
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PPM 358917 |
TYC 8976-625-1 |
[DPS2013] 55 |
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| Variability type |
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EA+HB |
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| Spectral type |
B0.5IV+B2V |
| Mag. range |
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8.48 - 8.80 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
6.321843 d |
| Rise/eclipse dur. |
8% (12.14 h) |
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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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In the field of the open cluster Stock 14. Eccentric system. Min II= 8.73V at phase ~0.67 (duration 11%). Apsidal motion with P= 306 y. Tidally induced pulsation corresponding to the ninth orbital harmonic (2023A&A...671A.139P). |
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2 |
GCVS Team |
In the field of the open cluster Stock 14. Min II 8.8. Min II = 2421966.835 + 6.32189d*E. |
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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 |
Pavlovski, K.; Southworth, J.; Tkachenko, A.; et al., 2023, High-mass
eclipsing binaries: A testbed for models of interior structure and
evolution. Accurate fundamental properties and surface chemical composition
for V1034 Sco, GL Car, V573 Car, and V346 Cen |
2023A&A...671A.139P |
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2 |
Mayer, P.; Harmanec, P.; Wolf, M.; et al., 2016, V346 Centauri: Early-type
eclipsing binary with apsidal motion and abrupt change of orbital period |
2016A&A...591A.129M |
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3 |
Bob Nelson's O-C files, 2016 |
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4 |
D. Drobek, A. Pigulski, R.R. Shobbrook, A. Narwid, 2013, arXiv:1309.7371
[astro-ph.SR] |
2013arXiv1309.7371D |
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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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6 |
A.F.J.Moffat, N.Vogt, AsAp Suppl 20, 125, 1975. |
1975A&AS...20..125M |
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7 |
R.S.Dugan, F.W.Wright, Princ Contr N19, 1939. |
1939CoPri..19....1D |
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8 |
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 = 8.74 | H = 8.81 | K = 8.80 | J - K = -0.05 |
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AllWISE
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W1 = 8.61 | W2 = 8.65 | W3 = 7.37 | W4 = 6.07 | W1 - W2 = -0.05 | W3 - W4 = 1.30 |
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APASS-DR9
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g' = 10.15 |
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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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