12037+2506 A   681

 
 
12h 03m 44.30s +25 06' 21.6" P.A. 32 sep 0.3 mag 9.89,10.73 Sp G5 dist. 357.14 pc (1164.99 l.y.)
 
 
Coord 2000
12037+2506
Discov num
A   681
Comp
Coord arcsec 2000
12 03 44.30 +25 06 21.6
Date first
1904
Date last
2004
Obs
32
Pa first
134
Pa last
32
P.A. Now (θ)
32°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.89
Mag sec
10.73
delta mag (ΔM)
0.84
Spectral class
G5 (yellow)
Pri motion ra
-052
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32
Precise sep
0.307
Constellation
Coma Berenices
SAO
82119
HIP
58807
Tycho2
1986-00302-1
HD
104742
BD
BD+25 2453
Distance
357.14
Distance ly
1164.99
last precise pa
32
last precise sep
0.307
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12037+2506 A 681 2004 31 32 0.3 9.89 10.73 G5 D 120344.30+250621.6

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