10156-3917 B   787

 
 
10h 15m 38.31s -39 17' 29.1" P.A. 26 sep 1.4 mag 8.37,10.99 Sp F3V dist. 140.25 pc (457.5 l.y.)
 
 
Coord 2000
10156-3917
Discov num
B   787
Comp
Coord arcsec 2000
10 15 38.31 -39 17 29.1
Date first
1927
Date last
1991
Obs
7
Pa first
42
Pa last
26
P.A. Now (θ)
26°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.37
Mag sec
10.99
delta mag (ΔM)
2.62
Spectral class
F3V (yellow-white)
Pri motion ra
-088
Sec motion ra
-089
Pri motion dec
+010
Sec motion dec
+012
Notes
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.4
Precise sep
1.37
Cdsa2 id
B 787
Constellation
Antlia
SAO
201221
HIP
50251
Tycho2
7708-02429-1
HD
89076
CD
CD-38 6326
CP
CP-38 3998
Ra deg
10.260641666666666
De deg
-39.29141666666666
Distance
140.25
Distance ly
457.5
last precise pa
26.4
last precise sep
1.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10156-3917 B 787 1991 7 26 1.4 8.37 10.99 F3V D 101538.31-391729.1

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