19388-4302 HU 1330

 
 
19h 38m 48.78s -43 02' 23.5" P.A. 310 sep 1.4 mag 8.52,10.01 Sp F0V
 
 
Coord 2000
19388-4302
Discov num
HU 1330
Comp
Coord arcsec 2000
19 38 48.78 -43 02 23.5
Date first
1903
Date last
1991
Obs
7
Pa first
45
Pa last
310
P.A. Now (θ)
310°
Sep first
2.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.52
Mag sec
10.01
delta mag (ΔM)
1.49
Spectral class
F0V (yellow-white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-037
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.3
Precise sep
1.414
Constellation
Sagittarius
Tycho2
7940-01303-1
HD
184972
last precise pa
310.3
last precise sep
1.414
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19388-4302 HU 1330 1991 7 310 1.4 8.52 10.01 F0V 193848.78-430223.5

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