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 Revise  New Search
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Details for Revision 1
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
RV Cen |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
13 34 21.56 -56 13 19.4 |
| Galactic coord. |
309.309 +5.823 |
Other names
(Internal only)
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AAVSO 1331-55 |
ASAS 133736-5628.6 |
CD-55 5254 |
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CPD-55 5650 |
HD 118322 |
HIP 66466 |
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HV 91 |
Hen 3-919 |
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| Variability type |
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M |
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| Spectral type |
N3e |
| Mag. range |
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7 - 10.8 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
446 d |
| Rise/eclipse dur. |
56% (250 d) |
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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 |
Roberts, Richard
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The 457 day period determined from ASAS-3 data was derived during a time of maximum period length. Since JD 2,422,000, RV Cen has exhibited periods ranging between 457 and 434 days with a mean period of 446 days in all of the AAVSO visual data. Since Jan 2012, the period is near a low of 437 days. |
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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 |
The All Sky Automated Survey |
2002AcA....52..397P |
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3 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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T. Karlsson, Maxima of Mira stars |
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General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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External Links
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Location
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Supporting Documents
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Campaigns/Programs
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Binocular program
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LPV Program
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Legacy LPV South
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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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6 |
Otero, Sebastian Alberto
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2024-01-19 03:47 UTC |
Period from AAVSO data. |
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5 |
Fernig, Leo
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2022-04-22 13:32 UTC |
Discoverer updated from 1907AnHar..55....1C page 17 |
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4 |
Roberts, Richard
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2021-06-26 21:40 UTC |
The 457 day period determined from ASAS-3 data was derived during a time of maximum period length. Since JD 2,422,000, RV Cen has exhibited periods ranging between 457 and 434 days with a mean period of 446 days in all of the AAVSO visual data. Since Jan 2012, the period is near a low of 437 days. |
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3 |
Otero, Sebastian Alberto
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2011-06-09 08:59 UTC |
Period, epoch and rise duration from ASAS-3 data. Spectral type from Skiff (2010). |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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