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Latest Details
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| Name |
RR Cen |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
14 13 24.95 -57 37 21.6 |
| Proper motion |
| RA: -53.006 +/- 0.045 mas/y | Dec: -23.292 +/- 0.043 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
314.133 +3.146 |
Other names
(Internal only)
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2MASS J14165721-5751156 |
AAVSO 1409-57 |
ASASSN-V J141657.14-575115.8 |
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CD-57 5498 |
CPD-57 6572 |
HD 124689 |
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HIP 69779 |
IOMC 8686000027 |
SAO 241587 |
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TIC 411451519 |
TYC 8686-210-1 |
WISEA J141657.15-575116.0 |
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| Variability type |
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EW/KE: |
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| Spectral type |
A9/F0V |
| Mag. range |
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7.27 - 7.68 V |
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| Discoverer |
Isaac Roberts (1896) |
| Epoch |
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| Outburst |
-- |
| Period |
0.60569029 d (14.536567 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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1 |
GCVS Team |
Min II 7.63. dII = 0.08P. P var. Min I = 2424231.0910 + 0.60568807d*E + 2.31d*10**(-10)*E**2 (JD2414170 - 33470) [D.J.K.O'Connell,Riv Repr N6, 1954.]. Current elements - see Table. |
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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 |
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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3 |
L.O.Loden, AsAp Suppl 38, 355, 1979. |
1979A&AS...38..355L |
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4 |
C.R.Chambliss, AJ 76, N1, 64, 1971. |
1971AJ.....76...64C |
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5 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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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 = 6.76 | H = 6.65 | K = 6.57 | J - K = 0.19 |
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AllWISE
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W1 = 6.54 | W2 = 6.49 | W3 = 6.54 | W4 = 6.42 | W1 - W2 = 0.05 | W3 - W4 = 0.12 |
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APASS-DR9
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B = 7.63 | V = 7.30 | B - V = 0.33 |
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Images
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Supporting Documents
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Revision History
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