18175-3300 PRO 201

 
 
18h 17m 24.51s -32 59' 41.1" P.A. 158 sep 6.4 mag 11.30,11.60 Sp A5
 
 
Coord 2000
18175-3300
Discov num
PRO 201
Comp
Coord arcsec 2000
18 17 24.51 -32 59 41.1
Date first
1910
Date last
1910
Obs
1
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
6.4
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
11.30
Mag sec
11.60
delta mag (ΔM)
0.3
Spectral class
A5 (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.3
Precise sep
6.42
Constellation
Sagittarius
Tycho2
7396-00581-1
last precise pa
158.3
last precise sep
6.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18175-3300 PRO 201 1910 1 158 6.4 11.30 11.60 A5 181724.51-325941.1

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