22394-5430 UC 4786

 
 
22h 39m 24.55s -54 30' 08.0" P.A. 271 sep 21.7 mag 14.10,16.50
 
 
Coord 2000
22394-5430
Discov num
UC 4786
Comp
Coord arcsec 2000
22 39 24.55 -54 30 08.0
Date first
1998
Date last
2010
Obs
4
Pa first
271
Pa last
271
P.A. Now (θ)
271°
Sep first
21.8
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
14.10
Mag sec
16.50
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+044
Sec motion ra
+036
Pri motion dec
-101
Sec motion dec
-099
Notes
V (Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.4
Precise sep
21.72
Constellation
Grus
last precise pa
271.4
last precise sep
21.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22394-5430 UC 4786 1999 2 271 21.7 14.10 16.50 V 223924.55-543008.0
22394-5430 UC 4786 2000 2 271 21.6 14.10 16.50 V 223924.55-543008.0
22394-5430 UC 4786 2010 4 271 21.7 14.10 16.50 V 223924.55-543008.0

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