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Name
  Y Mus  
AAVSO UID
000-BCW-454 (8253 observations)  
Constellation
Musca Sequence
J2000.0
13 05 48.20 -65 30 46.6  (196.45083 -65.51294) Search nearby
B1950.0 13 02 34.23 -65 14 43.3
Proper motion
RA: -6.938 +/- 0.197 mas/yDec: -2.736 +/- 0.207 mas/ySource: Gaia DR1
Galactic coord. 304.421 -2.683
Other names

(Internal only)
2MASS J13054818-6530467 AAVSO 1259-64A AN 146.1906
ASAS J130548-6530.8 CPD-64 2149 GDS_J1305481-653046
HIP 63911 HV 1260 IOMC 8997000059
IRAS 13025-6514 TYC 8997-2223-1 WISE J130548.18-653046.6
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Variability type
RCB
Spectral type Fp
Mag. range
10.14 V (1.6:)p
Discoverer --
Epoch
30 Dec 2008 (HJD 2454831.00) Ephemeris
Outburst --
Period 41.02 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Currently displaying only PVTELIII-type variability (V= 10.14 - 10.50). The only fading recorded took place in 1897.
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References
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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
2 The All Sky Automated Survey 2002AcA....52..397P
3 Payne, C. H., 1928, The R Coronae Type Variables RS Telescopii and Y Muscae 1928BHarO.861...11P
4 B.E.Zhilyaev, M.Ya.Orlov, A.F. Pugach, M.G.Rodriguez, A.G.Totochava, "Stars
of R CrB type" Naukova Dumka, 1978.
--
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 8.60H = 8.41K = 8.24J - K = 0.36
AllWISE W1 = 8.13W2 = 7.85W3 = 5.87W4 = 4.59W1 - W2 = 0.28W3 - W4 = 1.29
APASS-DR9 B = 11.15V = 10.17g' = 10.66B - V = 0.99
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2012-10-20 21:11 UTC Remark and amplitude from Payne (1928).
3 Otero, Sebastian Alberto 2012-07-05 05:32 UTC Type and range from Hipparcos, ASAS-3, GCPD and LTPV data. Period and epoch from ASAS-3 data.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.