20351+1413 J  1887

 
 
20h 35m 04.62s +14 13' 40.8" P.A. 278 sep 5.4 mag 11.90,12.30
 
 
Coord 2000
20351+1413
Discov num
J  1887
Comp
Coord arcsec 2000
20 35 04.62 +14 13 40.8
Date first
1907
Date last
2015
Obs
9
Pa first
295
Pa last
278
P.A. Now (θ)
278°
Sep first
6.3
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
11.90
Mag sec
12.30
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+022
Sec motion ra
+006
Pri motion dec
+007
Sec motion dec
-010
Notes
rPM=1.011
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.7
Precise sep
5.421
Constellation
Delphinus
Tycho2
1100-01294-1
Gaia DR2
28287268992
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20351+1413 J 1887 1998 4 280 5.6 11.68 11.70 D 203504.62+141340.8
20351+1413 J 1887 2001 5 280 5.5 11.68 11.70 D 203504.62+141340.8
20351+1413 J 1887 2010 6 277 4.7 11.90 12.30 203504.62+141340.8
20351+1413 J 1887 2015 6 278 5.4 11.90 12.30 203504.62+141340.8

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