20009-2711 HJ 5164

 
 
20h 00m 52.97s -27 10' 53.1" P.A. 122 sep 9.3 mag 9.02,9.52 Sp F3/5V
 
 
Coord 2000
20009-2711
Discov num
HJ 5164
Comp
Coord arcsec 2000
20 00 52.97 -27 10 53.1
Date first
1834
Date last
2004
Obs
19
Pa first
125
Pa last
122
P.A. Now (θ)
122°
Sep first
10.0
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
9.02
Mag sec
9.52
delta mag (ΔM)
0.5
Spectral class
F3/5V (yellow-white)
Pri motion ra
+007
Sec motion ra
+018
Pri motion dec
-002
Sec motion dec
-008
Notes
rPM=0.636
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.1
Precise sep
9.269
Constellation
Sagittarius
Tycho2
6900-02237-1
HD
189400
last precise pa
122.1
last precise sep
9.269
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20009-2711 HJ 5164 2004 18 122 9.3 9.02 9.52 F3/5V D 200052.97-271053.1

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