20515-6543 HJ 5221

 
 
20h 51m 27.88s -65 42' 42.6" P.A. 44 sep 10.3 mag 10.14,10.81 Sp G0+G0
 
 
Coord 2000
20515-6543
Discov num
HJ 5221
Comp
Coord arcsec 2000
20 51 27.88 -65 42 42.6
Date first
1835
Date last
2010
Obs
17
Pa first
124
Pa last
44
P.A. Now (θ)
44°
Sep first
12.0
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
10.14
Mag sec
10.81
delta mag (ΔM)
0.67
Spectral class
G0+G0 (yellow/yellow)
Pri motion ra
-002
Sec motion ra
-007
Pri motion dec
-001
Sec motion dec
+004
Notes
rPM=0.877
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.4
Precise sep
10.26
Constellation
Pavo
Tycho2
9113-00212-1
HD
198066
last precise pa
44.4
last precise sep
10.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20515-6543 HJ 5221 2000 14 44 10.2 10.14 10.81 G0 G0 D 205127.88-654242.6
20515-6543 HJ 5221 2010 17 44 10.3 10.14 10.81 G0+G0 205127.88-654242.6

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