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Latest Details
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Name
  SU Lyn  
AAVSO UID
000-BDT-456 (1986 observations)  
Constellation
Lynx Sequence
J2000.0
06 42 55.14 +55 28 27.2  (100.72975 +55.47422) Search nearby
B1950.0 06 38 45.72 +55 31 25.0
Proper motion
RA: 2.7 +/- 0.7 mas/yDec: -2.0 +/- 0.7 mas/ySource: UCAC4
Galactic coord. 160.256 +20.912
Other names

(Internal only)
1RXS J064255.9+552835 4PBC J0642.9+5528 BD+55 1109
HD 47648 IRC +60173 RAFGL 991
SAO 25893 SON 4734  
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Variability type
ZAND+SRB
Spectral type M5.8III+WD
Mag. range
9.6 - 10.5 p
Discoverer --
Epoch
--
Outburst --
Period 126 d
Rise/eclipse dur. --
Remarks
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References
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1 Mukai, K.; et al., 2016, SU Lyncis, a hard X-ray bright M giant: Clues
point to a large hidden population of symbiotic stars
2016arXiv160408483M
2 L.Meinunger, MVS N535, 1961. --
3 R.Kippenhahn, AN 282, 73-77, 1955. 1955AN....282...73K
External Links
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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 = 2.98H = 1.92K = 1.62J - K = 1.36
AllWISE W3 = 0.74W4 = 0.60W3 - W4 = 0.14
APASS-DR9
GALEX-DR5 FUV = 16.37NUV = 16.02FUV - NUV = 0.36
Images
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Supporting Documents
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Revision History
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3 Hinzel, David H. 2016-11-08 23:44 UTC Variability and spectral type from 2016arXiv160408483M.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.