23163-4918 UC 4912

 
 
23h 16m 18.16s -49 17' 53.7" P.A. 87 sep 25.5 mag 15.50,16.92
 
 
Coord 2000
23163-4918
Discov num
UC 4912
Comp
Coord arcsec 2000
23 16 18.16 -49 17 53.7
Date first
1998
Date last
2010
Obs
3
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
24.8
Sep last
25.5
Sep. Now (ρ)
25.5"
Mag pri
15.50
Mag sec
16.92
delta mag (ΔM)
1.42
Spectral class
Pri motion ra
-037
Sec motion ra
-043
Pri motion dec
-044
Sec motion dec
-028
Notes
V (Proper motion indicates physical)
rPM=0.297 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.3
Precise sep
25.53
Constellation
Grus
last precise pa
87.3
last precise sep
25.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23163-4918 UC 4912 2000 2 87 25.3 15.50 16.50 V 231618.16-491753.7
23163-4918 UC 4912 2010 3 87 25.5 15.50 16.92 V 231618.16-491753.7

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