20479+1840 UC 4292

 
 
20h 47m 52.42s +18 39' 52.6" P.A. 105 sep 11 mag 15.50,16.10
 
 
Coord 2000
20479+1840
Discov num
UC 4292
Comp
Coord arcsec 2000
20 47 52.42 +18 39 52.6
Date first
1998
Date last
2001
Obs
2
Pa first
106
Pa last
105
P.A. Now (θ)
105°
Sep first
11.1
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
15.50
Mag sec
16.10
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-051
Sec motion ra
-067
Pri motion dec
-019
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.306
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.2
Precise sep
10.971
Constellation
Delphinus
last precise pa
105.2
last precise sep
10.971
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20479+1840 UC 4292 2000 2 105 11.2 15.50 16.10 V 204752.42+183952.6
20479+1840 UC 4292 2001 2 105 11.0 15.50 16.10 V 204752.42+183952.6

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