22183-1625 UC 4711

 
 
22h 18m 20.81s -16 25' 28.8" P.A. 351.00 sep 16.9 mag 14.20,15.10
 
 
Coord 2000
22183-1625
Discov num
UC 4711
Comp
Coord arcsec 2000
22 18 20.81 -16 25 28.8
Date first
1998
Date last
2015
Obs
5
Pa first
352
Pa last
351
P.A. Now (θ)
351°
Sep first
17.0
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
14.20
Mag sec
15.10
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-033
Sec motion ra
-036
Pri motion dec
-111
Sec motion dec
-114
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.5
Precise sep
16.895
Constellation
Hydra
Gaia DR2
2598609905917567488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22183-1625 UC 4711 1999 2 352 17.1 14.20 15.10 V 221820.81-162528.8
22183-1625 UC 4711 2000 2 351 17.1 14.20 15.10 V 221820.81-162528.8
22183-1625 UC 4711 2010 4 352 17.0 14.20 15.10 V R 221820.81-162528.8
22183-1625 UC 4711 2015 5 351 16.9 14.20 15.10 V R 221820.81-162528.8

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