20014-4422 HJ 5161

 
 
20h 01m 24.16s -44 22' 29.1" P.A. 314 sep 11.4 mag 10.00,11.00 Sp F6V
 
 
Coord 2000
20014-4422
Discov num
HJ 5161
Comp
Coord arcsec 2000
20 01 24.16 -44 22 29.1
Date first
1834
Date last
2010
Obs
8
Pa first
317
Pa last
314
P.A. Now (θ)
314°
Sep first
8.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
F6V (yellow-white)
Pri motion ra
+039
Sec motion ra
+018
Pri motion dec
-058
Sec motion dec
-055
Notes
rPM=0.304
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.5
Precise sep
11.37
Constellation
Sagittarius
Tycho2
7959-01911-1
HD
189342
last precise pa
313.5
last precise sep
11.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20014-4422 HJ 5161 1999 6 314 11.3 10.00 11.00 F6V D 200124.16-442229.1
20014-4422 HJ 5161 2010 8 314 10.5 10.00 11.00 F6V 200124.16-442229.1

If you need more information about this double, apply for a data request form to the WDS.