21475-0945 UC 4565

 
 
21h 47m 27.58s -09 45' 23.7" P.A. 338.00 sep 16.2 mag 9.40,16.10 Sp K0 dist. 149.25 pc (486.85 l.y.)
 
 
Coord 2000
21475-0945
Discov num
UC 4565
Comp
Coord arcsec 2000
21 47 27.58 -09 45 23.7
Date first
1998
Date last
2015
Obs
5
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
16.4
Sep last
16.2
Sep. Now (ρ)
16.2"
Mag pri
9.40
Mag sec
16.10
delta mag (ΔM)
6.7
Spectral class
K0 (yellow-orange)
Pri motion ra
+065
Sec motion ra
+064
Pri motion dec
-024
Sec motion dec
-023
Notes
V (Proper motion indicates physical)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.1
Precise sep
16.239
Constellation
Capricornus
HIP
107589
Tycho2
5792-00404-1
Gaia DR2
2618030064403539072
HD
207186
BD
BD-10 5761
Distance
149.25
Distance ly
486.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21475-0945 UC 4565 2000 2 339 16.2 9.40 16.10 V 214727.58-094523.7
21475-0945 UC 4565 2010 3 339 15.9 9.40 16.10 K0 V 214727.58-094523.7
21475-0945 UC 4565 2015 3 338 16.2 9.40 16.10 K0 V 214727.58-094523.7

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