17281-3555 BRT1720

 
 
17H 28M 07.68S -35 55' 20.2" P.A. 223 SEP 2.7 MAG 11.75,12.69 SP G5
 
 
Coord 2000
17281-3555
Discov num
BRT1720
Comp
Coord arcsec 2000
17 28 07.68 -35 55 20.2
Date first
1912
Date last
1998
Obs
3
Pa first
220
Pa last
223
P.A. Now (θ)
223°
Sep first
2.3
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
11.75
Mag sec
12.69
delta mag (ΔM)
0.94
Spectral class
G5 (yellow)
Pri motion ra
+015
Sec motion ra
+001
Pri motion dec
+029
Sec motion dec
+004
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
222.6
last precise sep
2.679