17367-4156 HJ 4963

 
 
17h 36m 40.87s -41 55' 41.2" P.A. 305 sep 6.9 mag 8.40,10.90 Sp K2III
 
 
Coord 2000
17367-4156
Discov num
HJ 4963
Comp
Coord arcsec 2000
17 36 40.87 -41 55 41.2
Date first
1834
Date last
2000
Obs
9
Pa first
326
Pa last
305
P.A. Now (θ)
305°
Sep first
8.0
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
8.40
Mag sec
10.90
delta mag (ΔM)
2.5
Spectral class
K2III (yellow-orange)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
228188
Tycho2
7892-05850-1
HD
159434
last precise pa
305.4
last precise sep
6.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17367-4156 HJ 4963 2000 9 305 6.9 8.40 10.90 K2III D 173640.87-415541.2

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