10550+0706 HJL 133

 
 
10h 55m 00.79s +07 05' 42.9" P.A. 227 sep 7.8 mag 9.90,11.40 Sp F0
 
 
Coord 2000
10550+0706
Discov num
HJL 133
Comp
Coord arcsec 2000
10 55 00.79 +07 05 42.9
Date first
1898
Date last
2012
Obs
8
Pa first
228
Pa last
227
P.A. Now (θ)
227°
Sep first
7.7
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
9.90
Mag sec
11.40
delta mag (ΔM)
1.5
Spectral class
F0 (yellow-white)
Pri motion ra
+051
Sec motion ra
+036
Pri motion dec
-028
Sec motion dec
-038
Notes
V (Proper motion indicates physical)
rPM=0.31
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.2
Precise sep
7.81
Constellation
Leo
Tycho2
0261-00034-1
last precise pa
227.2
last precise sep
7.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10550+0706 HJL 133 2000 6 228 8.1 9.90 11.40 F0 VD 105500.79+070542.9
10550+0706 HJL 133 2012 8 227 7.8 9.90 11.40 F0 VD 105500.79+070542.9

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