12575+1842 BGH   5

 
 
12h 57m 31.96s +18 41' 36.4" P.A. 222.00 sep 82.0 mag 9.06,9.83 Sp K0
 
 
Coord 2000
12575+1842
Discov num
BGH   5
Comp
Coord arcsec 2000
12 57 31.96 +18 41 36.4
Date first
1946
Date last
2017
Obs
14
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
81.5
Sep last
82.0
Sep. Now (ρ)
82"
Mag pri
9.06
Mag sec
9.83
delta mag (ΔM)
0.77
Spectral class
K0 (yellow-orange)
Pri motion ra
-232
Sec motion ra
-232
Pri motion dec
+110
Sec motion dec
+111
Notes
N T (See Notes, Parallax indicates physical)
rPM=0.004 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.6
Precise sep
82
Constellation
Coma Berenices
SAO
100348
Tycho2
1452-00541-1
Gaia DR2
3941112469561706240
HD
112573
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12575+1842 BGH 5 2004 11 222 81.0 9.06 9.83 K0 N DV 125731.96+184136.4
12575+1842 BGH 5 2010 12 222 81.9 9.06 9.83 K0 NV 125731.96+184136.4
12575+1842 BGH 5 2017 14 222 82.0 9.06 9.83 K0 NVW 125731.96+184136.4

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