10566+1739 STF1490

 
 
10H 56M 36.47S +17 39' 20.1" P.A. 101 SEP 17.4 MAG 8.62,10.52 SP A3 DIST. 195.31 PC (637.1 L.Y.)
 
 
Coord 2000
10566+1739
Discov num
STF1490
Comp
Coord arcsec 2000
10 56 36.47 +17 39 20.1
Date first
1905
Date last
2010
Obs
15
Pa first
101
Pa last
101
P.A. Now (θ)
101°
Sep first
17.8
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
8.62
Mag sec
10.52
delta mag (ΔM)
1.9
Spectral class
A3 (white)
Pri motion ra
-050
Sec motion ra
-049
Pri motion dec
-027
Sec motion dec
-027
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
SAO
99362
HIP
53494
Tycho2
1432-00083-1
HD
94764
BD
BD+18 2422
Distance
195.31
Distance ly
637.1
last precise pa
101
last precise sep
17.42