WD 1224+309    (LM Com)
2MASS 12263089+3038527
J   =   15.129 ± 0.048  
H   =   14.669 ± 0.068  
Ks   =   14.393 ± 0.077  
 
RA (J2000)   =   12:26:30.89  
DEC (J2000)   =   +30:38:52.7  
 
Coordinates Date   =   JD 2450942.8000 (1998.35)
 
μRA (mas yr –1)   =   -30.0 ± 1.0  
μdec (mas yr –1)   =   4.0 ± 3.0  
μtotal (mas yr –1)   =   30.3 ± 1.1  
θ (°)   =   278 ± 6  
p.m. source:   NOMAD (2004AAS...205.4815Z)  
 
Information Links:   SIMBAD  
 
  2MASS J N 5.0' × 5.0'  
E  
  image epoch: 1998.35  

Notes:   Confirmed binary, DA+dM4+, a = close (2007AJ....134...26H and references therein). Porb = 0.259 d (2003A&A...404..301R).

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