22086-4720 UC 4661

 
 
22h 08m 38.53s -47 19' 59.0" P.A. 253 sep 46.2 mag 13.16,15.65
 
 
Coord 2000
22086-4720
Discov num
UC 4661
Comp
Coord arcsec 2000
22 08 38.53 -47 19 59.0
Date first
1998
Date last
2015
Obs
4
Pa first
253
Pa last
253
P.A. Now (θ)
253°
Sep first
46.0
Sep last
46.2
Sep. Now (ρ)
46.2"
Mag pri
13.16
Mag sec
15.65
delta mag (ΔM)
2.49
Spectral class
Pri motion ra
+056
Sec motion ra
+058
Pri motion dec
-016
Sec motion dec
-018
Notes
V (Proper motion indicates physical)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.9
Precise sep
46.189
Cdsa2 id
UC 4661
Constellation
Grus
Ra deg
22.14403611111111
De deg
-47.33305555555556
last precise pa
252.9
last precise sep
46.189
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22086-4720 UC 4661 2000 2 253 46.1 13.20 15.70 V 220838.53-471959.0
22086-4720 UC 4661 2010 3 253 46.1 13.16 15.65 V 220838.53-471959.0
22086-4720 UC 4661 2015 4 253 46.2 13.16 15.65 V 220838.53-471959.0

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