18297-2241 RST3183

 
 
18h 29m 42.20s -22 41' 02.0" P.A. 207 sep 0.5 mag 9.59,9.57 Sp F5/6V
 
 
Coord 2000
18297-2241
Discov num
RST3183
Comp
Coord arcsec 2000
18 29 42.20 -22 41 02.0
Date first
1935
Date last
2017
Obs
10
Pa first
157
Pa last
207
P.A. Now (θ)
207°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.59
Mag sec
9.57
delta mag (ΔM)
0.02
Spectral class
F5/6V (yellow-white)
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
-017
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207
Precise sep
0.495
Constellation
Sagittarius
SAO
186883
Tycho2
6857-02513-1
HD
170319
last precise pa
207
last precise sep
0.495
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18297-2241 RST3183 1991 9 182 0.4 9.59 9.57 F5/6V 182942.20-224102.0
18297-2241 RST3183 2017 10 207 0.5 9.59 9.57 F5/6V 182942.20-224102.0

If you need more information about this double, apply for a data request form to the WDS.