12488+1402 S   642

 
 
12h 48m 49.68s +14 01' 57.4" P.A. 22 sep 66.7 mag 8.65,9.98 Sp F8 dist. 119.9 pc (391.11 l.y.)
 
 
Coord 2000
12488+1402
Discov num
S   642
Comp
Coord arcsec 2000
12 48 49.68 +14 01 57.4
Date first
1825
Date last
2012
Obs
19
Pa first
36
Pa last
22
P.A. Now (θ)
22°
Sep first
54.4
Sep last
66.7
Sep. Now (ρ)
66.7"
Mag pri
8.65
Mag sec
9.98
delta mag (ΔM)
1.33
Spectral class
F8 (yellow-white)
Pri motion ra
+010
Sec motion ra
-027
Pri motion dec
-104
Sec motion dec
-014
Notes
L (Linear solution)
rPM=0.931
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22
Precise sep
66.66
Cdsa2 id
S 642
Constellation
Coma Berenices
SAO
100278
HIP
62528
Tycho2
0888-00461-1
BD
BD+14 2548
Ra deg
12.8138
De deg
14.032611111111112
Distance
119.9
Distance ly
391.11
last precise pa
22
last precise sep
66.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12488+1402 S 642 2004 15 23 66.2 8.65 9.98 LD 124849.68+140157.4
12488+1402 S 642 2012 18 22 66.7 8.65 9.98 LD 124849.68+140157.4

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