20105+0212 UC 4111

 
 
20h 10m 32.02s +02 12' 18.0" P.A. 272 sep 32.5 mag 15.60,16.20
 
 
Coord 2000
20105+0212
Discov num
UC 4111
Comp
Coord arcsec 2000
20 10 32.02 +02 12 18.0
Date first
2000
Date last
2010
Obs
3
Pa first
272
Pa last
272
P.A. Now (θ)
272°
Sep first
32.8
Sep last
32.5
Sep. Now (ρ)
32.5"
Mag pri
15.60
Mag sec
16.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+051
Sec motion ra
+036
Pri motion dec
+090
Sec motion dec
+069
Notes
V (Proper motion indicates physical)
rPM=0.249 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.9
Precise sep
32.48
Cdsa2 id
UC 4111
Constellation
Aquila
Ra deg
20.17556111111111
De deg
2.205
last precise pa
271.9
last precise sep
32.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20105+0212 UC 4111 2000 2 272 32.8 15.60 16.20 V 201032.02+021218.0
20105+0212 UC 4111 2010 3 272 32.6 15.60 16.20 V 201032.02+021218.0

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