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Name
RR Cen
AAVSO UID
Constellation
J2000.0
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
Galactic coord.
314.133 +3.146
Other names
(Internal only)
2MASS J14165721-5751156
AAVSO 1409-57
ASASSN-V J141657.14-575115.8
CD-57 5498
CPD-57 6572
HD 124689
HIP 69779
IOMC 8686000027
SAO 241587
TIC 411451519
TYC 8686-210-1
WISEA J141657.15-575116.0
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Variability type
EW/KE:
Spectral type
A9/F0V
Mag. range
7.27 - 7.68 V
Discoverer
Isaac Roberts (1896)
Epoch
Outburst
--
Period
0.60569029 d (14.536567 h)
Rise/eclipse dur.
--
Remarks
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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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1
Bob Nelson's O-C files, 2016
--
2
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012, arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3
L.O.Loden, AsAp Suppl 38, 355, 1979.
1979A&AS...38..355L
4
C.R.Chambliss, AJ 76, N1, 64, 1971.
1971AJ.....76...64C
5
Cannon, A. J., 1907, Second catalogue of variable stars
1907AnHar..55....1C
External Links
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Location
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AAVSO Variable Star Plotter
AAVSO Light Curve
AAVSO WebObs
APASS
AAVSOnet EPD
SIMBAD
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VizieR Search
Aladin Java Applet
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GCVS
ASAS-SN Variable
ASAS-SN Sky Patrol
Hipparcos Epoch Photometry Data
Hipparcos Epoch Photometry Plot
ASAS Light Curve
CRTS
SuperWASP
Kamogata Wide-field Survey (KWS)
O-C Gateway (name)
O-C Gateway (coords)
Atlas of O-C Diagrams
Lichtenknecker Database
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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 = 6.76 H = 6.65 K = 6.57 J - K = 0.19
AllWISE
W1 = 6.54 W2 = 6.49 W3 = 6.54 W4 = 6.42 W1 - W2 = 0.05 W3 - W4 = 0.12
APASS-DR9
B = 7.63 V = 7.30 B - V = 0.33
Images
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Supporting Documents
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Revision History
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