15443-1943 HU  654

 
 
15h 44m 20.76s -19 42' 45.9" P.A. 12 sep 1.1 mag 9.77,9.77 Sp F0/2V
 
 
Coord 2000
15443-1943
Discov num
HU  654
Comp
Coord arcsec 2000
15 44 20.76 -19 42 45.9
Date first
1902
Date last
1991
Obs
13
Pa first
355
Pa last
12
P.A. Now (θ)
12°
Sep first
1.0
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.77
Mag sec
9.77
delta mag (ΔM)
0
Spectral class
F0/2V (yellow-white)
Pri motion ra
-029
Sec motion ra
-029
Pri motion dec
-024
Sec motion dec
-024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.7
Precise sep
1.078
Constellation
Libra
SAO
159472
Tycho2
6194-00699-1
last precise pa
11.7
last precise sep
1.078
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15443-1943 HU 654 1991 13 12 1.1 9.77 9.77 F0/2V 154420.76-194245.9

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