00251+4803 RED 14 Ca,Cb

 
 
00h 25m 03.65s +47 59' 19.1" P.A. 233.00 sep 0.3 mag 16.23,16.40 Sp L4+L4
 
 
Coord 2000 00251+4803 Discov num RED  14 Comp Ca,Cb Coord arcsec 2000 00 25 03.65 +47 59 19.1
Date first 2005 Date last 2005 Obs 2
Pa first 233 Pa last 232.7 P.A. Now (θ) 232.7°
Sep first 0.3 Sep last 0.335 Sep. Now (ρ) 0.335"
Mag pri 16.23 Mag sec 16.40 delta mag (ΔM) 0.17 Spectral class L4+L4 (very deep red/very deep red)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
00251+4803 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 36347 00 25 09 +48 02 51 HDS 56 AB 2013 17 273 0.3 7.72 10.63 2.91 Y
Show 36347 00 25 09 +48 02 51 CRZ 2 AC 2015 2 193 121.2 7.53 14.70 7.17
Show HD 2057 36347 00 25 09 +48 02 51 SOZ 4 AB,D 2015 2 259 13.8 6.38 12.50 6.12
Show 00 25 04 +47 59 19 RED 14 Ca,Cb 2005 2 233 0.3 16.23 16.40 0.17 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia