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Latest Details
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| Name |
RR Lib |
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| AAVSO UID |
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000-BBW-742 (4868 observations) |
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| Const. |
Libra |
| J2000.0 |
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| B1950.0 |
15 53 31.16 -18 09 34.8 |
| Galactic coord. |
352.757 +26.181 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1550-18 |
ASAS J155624-1818.3 |
GSC 06191-00619 |
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HD 142641 |
IOMC 6191000023 |
IRAS15535-1809 |
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IRC -20300 |
RAFGL 4220 |
TYC 6191-619-1 |
(Not logged in) Add name
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| Var. type |
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M |
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| Spec. type |
M4e-M8e |
| Mag. range |
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7.8 - 15.0 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
279 |
| Rise/eclipse dur. |
47% |
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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 |
P var. Max = 2409699 + 277.4d*E (JD2409600 - 15600); Max = 2416345 + 273.2d*E (JD2416300 - 19700); Max = 2421027 + 278.6d*E (JD2421000 - 27150) [R.Prager, GuL 2, 1936.]; since JD2427150 - see Table. |
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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 |
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 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
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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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Otero, Sebastian Alberto
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2011-06-06 19:30 UTC |
Primary record creation. Period and epoch from ASAS-3 data. |
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2 |
Admin, VSX
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2010-01-04 23:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-17 20:33 UTC |
Initial upload. |
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