12080+2522 GRV 851

 
 
12h 08m 00.66s +25 22' 37.2" P.A. 251 sep 27.2 mag 8.56,10.98 Sp F6V dist. 100.1 pc (326.53 l.y.)
 
 
Coord 2000
12080+2522
Discov num
GRV 851
Comp
Coord arcsec 2000
12 08 00.66 +25 22 37.2
Date first
1908
Date last
2011
Obs
7
Pa first
250
Pa last
251
P.A. Now (θ)
251°
Sep first
26.3
Sep last
27.2
Sep. Now (ρ)
27.2"
Mag pri
8.56
Mag sec
10.98
delta mag (ΔM)
2.42
Spectral class
F6V (yellow-white)
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
-056
Sec motion dec
-054
Notes
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.5
Precise sep
27.23
Cdsa2 id
GRV 851
Constellation
Coma Berenices
SAO
82145
HIP
59165
Tycho2
1986-01084-1
HD
105371
BD
BD+26 2307
Ra deg
12.133516666666667
De deg
25.377
Distance
100.1
Distance ly
326.53
last precise pa
250.5
last precise sep
27.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12080+2522 GRV 851 2000 5 251 27.1 8.56 10.98 D 120800.66+252237.2
12080+2522 GRV 851 2011 6 251 27.2 8.56 10.98 D 120800.66+252237.2

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