21516-7207 UC 4583

 
 
21h 51m 33.63s -72 06' 42.5" P.A. 233.00 sep 62.1 mag 10.50,15.50 Sp G5
 
 
Coord 2000
21516-7207
Discov num
UC 4583
Comp
Coord arcsec 2000
21 51 33.63 -72 06 42.5
Date first
1996
Date last
2015
Obs
7
Pa first
234
Pa last
233
P.A. Now (θ)
233°
Sep first
62.0
Sep last
62.1
Sep. Now (ρ)
62.1"
Mag pri
10.50
Mag sec
15.50
delta mag (ΔM)
5
Spectral class
G5 (yellow)
Pri motion ra
+096
Sec motion ra
+088
Pri motion dec
-037
Sec motion dec
-041
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.4
Precise sep
62.057
Constellation
Indus
Tycho2
9331-00562-1
Gaia DR2
6371158786150718976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21516-7207 UC 4583 2000 2 233 62.1 10.50 15.50 V 215133.63-720642.5
21516-7207 UC 4583 2010 5 233 62.0 10.50 15.50 G5 V R 215133.63-720642.5
21516-7207 UC 4583 2015 6 233 62.1 10.50 15.50 G5 V R 215133.63-720642.5

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