09100-3731 COO  79

 
 
09h 09m 58.37s -37 30' 56.1" P.A. 250 sep 9.6 mag 9.72,10.63 Sp F5V
 
 
Coord 2000
09100-3731
Discov num
COO  79
Comp
Coord arcsec 2000
09 09 58.37 -37 30 56.1
Date first
1912
Date last
2017
Obs
11
Pa first
253
Pa last
250
P.A. Now (θ)
250°
Sep first
10.3
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
9.72
Mag sec
10.63
delta mag (ΔM)
0.91
Spectral class
F5V (yellow-white)
Pri motion ra
-023
Sec motion ra
-017
Pri motion dec
+017
Sec motion dec
+004
Notes
rPM=0.501
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.7
Precise sep
9.6
Constellation
Vela
SAO
200052
Tycho2
7677-00058-1
HD
78974
last precise pa
249.7
last precise sep
9.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09100-3731 COO 79 1999 9 251 9.8 9.72 10.63 F5V D 090958.37-373056.1
09100-3731 COO 79 2010 11 249 9.5 9.72 10.63 F5V 090958.37-373056.1
09100-3731 COO 79 2017 11 250 9.6 9.72 10.63 F5V 090958.37-373056.1

If you need more information about this double, apply for a data request form to the WDS.