17579-1921 RST5097

 
 
17h 57m 56.75s -19 20' 58.8" P.A. 177 sep 1 mag 10.98,11.45 Sp G0
 
 
Coord 2000
17579-1921
Discov num
RST5097
Comp
Coord arcsec 2000
17 57 56.75 -19 20 58.8
Date first
1941
Date last
1991
Obs
3
Pa first
175
Pa last
177
P.A. Now (θ)
177°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.98
Mag sec
11.45
delta mag (ΔM)
0.47
Spectral class
G0 (yellow)
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-013
Sec motion dec
-013
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177
Precise sep
0.977
Constellation
Sagittarius
Tycho2
6258-01093-1
HD
312422
last precise pa
177
last precise sep
0.977
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17579-1921 RST5097 1991 3 177 1.0 10.98 11.45 N 175756.75-192058.8

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