22141+0312 UC 4687

 
 
22h 14m 03.99s +03 12' 25.2" P.A. 252.00 sep 9.3 mag 15.90,16.20
 
 
Coord 2000
22141+0312
Discov num
UC 4687
Comp
Coord arcsec 2000
22 14 03.99 +03 12 25.2
Date first
2000
Date last
2016
Obs
8
Pa first
252
Pa last
252
P.A. Now (θ)
252°
Sep first
9.3
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
15.90
Mag sec
16.20
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-049
Sec motion ra
-041
Pri motion dec
-044
Sec motion dec
-046
Notes
V (Proper motion indicates physical)
rPM=0.125 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.7
Precise sep
9.267
Constellation
Hydra
Gaia DR2
2682993849936777216
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22141+0312 UC 4687 2000 2 252 9.3 15.90 16.20 V 221403.99+031225.2
22141+0312 UC 4687 2010 3 252 9.0 15.90 16.20 V 221403.99+031225.2
22141+0312 UC 4687 2015 4 252 9.3 15.90 16.20 V 221403.99+031225.2

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