20261-1026 UC 4179

 
 
20h 26m 07.59s -10 26' 01.2" P.A. 81 sep 30.6 mag 12.80,16.20
 
 
Coord 2000
20261-1026
Discov num
UC 4179
Comp
Coord arcsec 2000
20 26 07.59 -10 26 01.2
Date first
1999
Date last
2010
Obs
3
Pa first
83
Pa last
81
P.A. Now (θ)
81°
Sep first
30.9
Sep last
30.6
Sep. Now (ρ)
30.6"
Mag pri
12.80
Mag sec
16.20
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+016
Sec motion ra
+015
Pri motion dec
-061
Sec motion dec
-071
Notes
V (Proper motion indicates physical)
rPM=0.138 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.1
Precise sep
30.59
Cdsa2 id
UC 4179
Constellation
Capricornus
Ra deg
20.435441666666666
De deg
-10.433666666666667
last precise pa
81.1
last precise sep
30.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20261-1026 UC 4179 2000 2 83 31.0 12.80 16.20 V 202607.59-102601.2
20261-1026 UC 4179 2010 3 81 30.6 12.80 16.20 V 202607.59-102601.2

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