20075+0057 UC 4090

 
 
20h 07m 32.31s +00 57' 17.2" P.A. 233 sep 21 mag 15.20,16.40
 
 
Coord 2000
20075+0057
Discov num
UC 4090
Comp
Coord arcsec 2000
20 07 32.31 +00 57 17.2
Date first
1999
Date last
2010
Obs
4
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
21.3
Sep last
21.0
Sep. Now (ρ)
21"
Mag pri
15.20
Mag sec
16.40
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-070
Sec motion ra
-076
Pri motion dec
-012
Sec motion dec
-019
Notes
V (Proper motion indicates physical)
rPM=0.118 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.5
Precise sep
20.95
Constellation
Aquila
last precise pa
232.5
last precise sep
20.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20075+0057 UC 4090 2000 2 233 21.3 15.20 16.40 V 200732.31+005717.2
20075+0057 UC 4090 2010 4 233 20.9 15.20 16.40 V 200732.31+005717.2

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