10008-3140 B  2229

 
 
10h 00m 47.20s -31 39' 58.4" P.A. 281 sep 2.1 mag 10.56,12.40
 
 
Coord 2000
10008-3140
Discov num
B  2229
Comp
Coord arcsec 2000
10 00 47.20 -31 39 58.4
Date first
1932
Date last
1966
Obs
5
Pa first
282
Pa last
281
P.A. Now (θ)
281°
Sep first
2.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.56
Mag sec
12.40
delta mag (ΔM)
1.84
Spectral class
Pri motion ra
+022
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.5
Precise sep
2.05
Cdsa2 id
B 2229
Constellation
Antlia
Tycho2
7169-00322-1
Ra deg
10.013111111111112
De deg
-31.66622222222222
last precise pa
280.5
last precise sep
2.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10008-3140 B 2229 1966 5 281 2.1 10.56 12.40 100047.20-313958.4

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