22140-4116 UC 4686

 
 
22h 13m 59.72s -41 16' 12.9" P.A. 143 sep 21.9 mag 14.23,15.96
 
 
Coord 2000
22140-4116
Discov num
UC 4686
Comp
Coord arcsec 2000
22 13 59.72 -41 16 12.9
Date first
1998
Date last
2015
Obs
5
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
21.9
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
14.23
Mag sec
15.96
delta mag (ΔM)
1.73
Spectral class
Pri motion ra
+044
Sec motion ra
+042
Pri motion dec
-053
Sec motion dec
-053
Notes
V (Proper motion indicates physical)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.7
Precise sep
21.895
Cdsa2 id
UC 4686
Constellation
Grus
Ra deg
22.233255555555555
De deg
-41.27025
last precise pa
142.7
last precise sep
21.895
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22140-4116 UC 4686 1998 2 143 21.9 14.20 16.00 V 221359.72-411612.9
22140-4116 UC 4686 2000 2 143 21.9 14.20 16.00 V 221359.72-411612.9
22140-4116 UC 4686 2010 4 143 22.0 14.23 15.96 V 221359.72-411612.9
22140-4116 UC 4686 2015 5 143 21.9 14.23 15.96 V 221359.72-411612.9

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