18024-2601 B   372

 
 
18h 02m 22.40s -26 01' 05.0" P.A. 35 sep 0.8 mag 9.81,11.05 Sp F3V
 
 
Coord 2000
18024-2601
Discov num
B   372
Comp
Coord arcsec 2000
18 02 22.40 -26 01 05.0
Date first
1927
Date last
1991
Obs
5
Pa first
39
Pa last
35
P.A. Now (θ)
35°
Sep first
1.0
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.81
Mag sec
11.05
delta mag (ΔM)
1.24
Spectral class
F3V (yellow-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-037
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.3
Precise sep
0.84
Constellation
Sagittarius
SAO
186140
Tycho2
6846-01102-1
HD
164471
last precise pa
35.3
last precise sep
0.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18024-2601 B 372 1991 5 35 0.8 9.81 11.05 F3V 180222.40-260105.0

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