20397+0910 UC 4248

 
 
20h 39m 42.26s +09 10' 06.1" P.A. 328 sep 36.1 mag 15.60,16.10
 
 
Coord 2000
20397+0910
Discov num
UC 4248
Comp
Coord arcsec 2000
20 39 42.26 +09 10 06.1
Date first
2000
Date last
2010
Obs
3
Pa first
329
Pa last
328
P.A. Now (θ)
328°
Sep first
36.4
Sep last
36.1
Sep. Now (ρ)
36.1"
Mag pri
15.60
Mag sec
16.10
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+021
Sec motion ra
+037
Pri motion dec
+072
Sec motion dec
+095
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
327.9
last precise sep
36.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20397+0910 UC 4248 2000 2 329 36.4 15.60 16.10 V 203942.26+091006.1
20397+0910 UC 4248 2010 3 328 36.1 15.60 16.10 V 203942.26+091006.1

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