20144-2516 UC 4125

 
 
20h 14m 23.09s -25 16' 15.5" P.A. 304.00 sep 30.1 mag 13.80,16.82
 
 
Coord 2000
20144-2516
Discov num
UC 4125
Comp
Coord arcsec 2000
20 14 23.09 -25 16 15.5
Date first
1999
Date last
2015
Obs
6
Pa first
304
Pa last
304
P.A. Now (θ)
304°
Sep first
30.1
Sep last
30.1
Sep. Now (ρ)
30.1"
Mag pri
13.80
Mag sec
16.82
delta mag (ΔM)
3.02
Spectral class
Pri motion ra
+054
Sec motion ra
+057
Pri motion dec
-059
Sec motion dec
-057
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304
Precise sep
30.109
Constellation
Capricornus
Gaia DR2
41555393792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20144-2516 UC 4125 1999 2 304 30.0 13.80 16.80 V 201423.09-251615.5
20144-2516 UC 4125 2000 2 304 30.0 13.80 16.80 V 201423.09-251615.5
20144-2516 UC 4125 2010 4 304 30.1 13.80 16.82 V 201423.09-251615.5
20144-2516 UC 4125 2015 5 304 30.1 13.80 16.82 V 201423.09-251615.5

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