20180+1526 CHE 286

 
 
20h 18m 00.58s +15 25' 23.5" P.A. 92 sep 25.9 mag 12.30,13.85
 
 
Coord 2000
20180+1526
Discov num
CHE 286
Comp
Coord arcsec 2000
20 18 00.58 +15 25 23.5
Date first
1910
Date last
2015
Obs
10
Pa first
92
Pa last
92
P.A. Now (θ)
92°
Sep first
24.7
Sep last
25.9
Sep. Now (ρ)
25.9"
Mag pri
12.30
Mag sec
13.85
delta mag (ΔM)
1.55
Spectral class
Pri motion ra
-008
Sec motion ra
+010
Pri motion dec
+001
Sec motion dec
-010
Notes
rPM=1.492
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.7
Precise sep
25.878
Constellation
Delphinus
Gaia DR2
28210397056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20180+1526 CHE 286 1998 2 92 25.7 10.01 11.50 D 201800.58+152523.5
20180+1526 CHE 286 2008 3 92 25.8 10.01 11.50 D 201800.58+152523.5
20180+1526 CHE 286 2010 5 92 25.8 12.30 13.85 201800.58+152523.5
20180+1526 CHE 286 2015 6 92 25.9 12.30 13.85 201800.58+152523.5

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