12452-6213 COO 140

 
 
12h 45m 14.07s -62 13' 03.5" P.A. 97 sep 4.8 mag 7.91,9.87 Sp A3/4Ib
 
 
Coord 2000
12452-6213
Discov num
COO 140
Comp
Coord arcsec 2000
12 45 14.07 -62 13 03.5
Date first
1901
Date last
2015
Obs
13
Pa first
99
Pa last
97
P.A. Now (θ)
97°
Sep first
4.9
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
7.91
Mag sec
9.87
delta mag (ΔM)
1.96
Spectral class
A3/4Ib (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
7142-00875-1
last precise pa
96.6
last precise sep
4.814
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12452-6213 COO 140 2000 11 97 4.6 7.91 9.87 A3/4Ib D 124514.07-621303.5
12452-6213 COO 140 2015 13 97 4.8 7.91 9.87 A3/4Ib 124514.07-621303.5

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