18498-3501 B   950

 
 
18h 49m 44.63s -35 01' 26.3" P.A. 340 sep 0.8 mag 10.80,10.77 Sp F0V
 
 
Coord 2000
18498-3501
Discov num
B   950
Comp
Coord arcsec 2000
18 49 44.63 -35 01 26.3
Date first
1927
Date last
1991
Obs
7
Pa first
343
Pa last
340
P.A. Now (θ)
340°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.80
Mag sec
10.77
delta mag (ΔM)
0.03
Spectral class
F0V (yellow-white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.7
Precise sep
0.75
Constellation
Sagittarius
Tycho2
7416-01610-1
HD
173969
last precise pa
339.7
last precise sep
0.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18498-3501 B 950 1991 7 340 0.8 10.80 10.77 F0V 184944.63-350126.3

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