18585-3413 HDS2691

 
 
18h 58m 27.80s -34 12' 52.7" P.A. 175 sep 0.5 mag 7.26,10.45 Sp A0V dist. 202.02 pc (658.99 l.y.)
 
 
Coord 2000
18585-3413
Discov num
HDS2691
Comp
Coord arcsec 2000
18 58 27.80 -34 12 52.7
Date first
1991
Date last
2017
Obs
3
Pa first
163
Pa last
175
P.A. Now (θ)
175°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
7.26
Mag sec
10.45
delta mag (ΔM)
3.19
Spectral class
A0V (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.5
Precise sep
0.511
Cdsa2 id
HDS 2691
Constellation
Sagittarius
HIP
93149
HD
175797
Ra deg
18.97438888888889
De deg
-34.21463888888889
Distance
202.02
Distance ly
658.99
last precise pa
174.5
last precise sep
0.511
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18585-3413 HDS2691 1991 1 163 0.5 7.26 10.45 A0V D 185827.80-341252.7
18585-3413 HDS2691 2017 3 175 0.5 7.26 10.45 A0V 185827.80-341252.7

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