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Latest Details
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Name
sig Lib
AAVSO UID
000-BCW-252 (88 observations)
Constellation
Libra
Sequence
J2000.0
15 04 04.22 -25 16 55.1 (226.01758 -25.28197)
Search nearby
B1950.0
15 01 08.29 -25 05 12.3
Proper motion
RA: -71.16 +/- 0.42 mas/y
Dec: -43.34 +/- 0.23 mas/y
Source:
F. Van Leeuwen, 2007
Galactic coord.
337.222 +28.618
Other names
(Internal only)
20 Lib
gam Sco
AAVSO 1458-24
CD-24 11834
CPD-24 5432
GJ 574.1
HD 133216
HIP 73714
HR 5603
IRC -30228
RAFGL 1750
SAO 183139
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Variability type
SRB
Spectral type
M3.5IIIa
Mag. range
3.2 - 3.46 V
Discoverer
--
Epoch
--
Outburst
--
Period
20 d
Rise/eclipse dur.
--
Remarks
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References
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1
C. Koen, L. Eyer, 2002, MNRAS 331, 45
2002MNRAS.331...45K
2
O.J.Eggen, ApJ 184, 793, 1973.
1973ApJ...184..793E
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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 = -0.32
H = -1.20
K = -1.40
J - K = 1.08
AllWISE
W3 = -1.09
W4 = -1.54
W3 - W4 = 0.45
Images
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Supporting Documents
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Revision History
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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.
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