20221+0331 UC 4158

 
 
20h 22m 04.10s +03 30' 41.0" P.A. 218 sep 20.6 mag 13.40,16.30
 
 
Coord 2000
20221+0331
Discov num
UC 4158
Comp
Coord arcsec 2000
20 22 04.10 +03 30 41.0
Date first
2000
Date last
2015
Obs
5
Pa first
218
Pa last
218
P.A. Now (θ)
218°
Sep first
20.5
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
13.40
Mag sec
16.30
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
+001
Sec motion ra
+019
Pri motion dec
-052
Sec motion dec
-060
Notes
V (Proper motion indicates physical)
rPM=0.313
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.8
Precise sep
20.602
Constellation
Aquila
Gaia DR2
82942389504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20221+0331 UC 4158 2000 2 218 20.5 13.40 16.30 V 202204.10+033041.0
20221+0331 UC 4158 2013 3 217 20.5 13.40 16.30 V 202204.10+033041.0
20221+0331 UC 4158 2015 5 218 20.6 13.40 16.30 V 202204.10+033041.0

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