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Name
S Lyn
AAVSO UID
Constellation
J2000.0
B1950.0
06 40 15.51 +57 57 44.6
Proper motion
RA: 4.6 +/- 1.2 mas/y Dec: -5.7 +/- 0.8 mas/y Source: UCAC4
Galactic coord.
157.828 +21.848
Other names
(Internal only)
AAVSO 0635+58
ASASSN-V J064434.23+575439.8
BD+58 961
HD 47929
IRC +60175
RAFGL 998
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Variability type
M
Spectral type
M6e-M8.2e
Mag. range
8.5 - 14.8 V
Discoverer
T.D. Anderson, 1897
Epoch
Outburst
--
Period
297.0 d
Rise/eclipse dur.
45% (134 d)
Remarks
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1
Otero, Sebastian Alberto
VSP Note: 13.8 mag. companion 12" to the SSE.
2
GCVS Team
VB A (B 14m, 12.6", 155deg). P var. Max = 2414564 + 300.26d*E (JD2414500 - 27400); Max = 2434241 + 294.42d*E (JD2427400 - 35100); Max = 2440225 + 300.44d*E (JD2435100 - 40220); since JD2440220 - see Table.
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References
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External Links
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Location
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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 = 4.78 H = 3.73 K = 3.18 J - K = 1.59
AllWISE
W3 = 1.41 W4 = 0.98 W3 - W4 = 0.43
APASS-DR9
B = 12.04 V = 11.07 g' = 11.51 r' = 10.50 B - V = 0.97
Images
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Supporting Documents
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Campaigns/Programs
LPV Program
LPV Double Trouble Campaign
Revision History
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