10397-5107 B  2717

 
 
10h 39m 41.91s -51 06' 58.7" P.A. 81 sep 15.3 mag 9.48,14.22 Sp F2III/IV
 
 
Coord 2000
10397-5107
Discov num
B  2717
Comp
Coord arcsec 2000
10 39 41.91 -51 06 58.7
Date first
1932
Date last
2010
Obs
4
Pa first
90
Pa last
81
P.A. Now (θ)
81°
Sep first
10.0
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
9.48
Mag sec
14.22
delta mag (ΔM)
4.74
Spectral class
F2III/IV (yellow-white)
Pri motion ra
-012
Sec motion ra
-089
Pri motion dec
+004
Sec motion dec
+064
Notes
rPM=0.89
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.1
Precise sep
15.27
Constellation
Vela
SAO
238315
Tycho2
8209-01040-1
HD
92474
last precise pa
81.1
last precise sep
15.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10397-5107 B 2717 1932 1 90 10.0 9.23 13.00 F2III/IV 103941.91-510658.7
10397-5107 B 2717 2000 3 80 15.2 9.48 14.22 F2III/IV 103941.91-510658.7
10397-5107 B 2717 2010 4 81 15.1 9.48 14.22 F2III/IV 103941.91-510658.7

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