20123+1529 CHE 190

 
 
20h 12m 19.97s +15 29' 04.1" P.A. 233 sep 33.7 mag 12.60,13.09
 
 
Coord 2000
20123+1529
Discov num
CHE 190
Comp
Coord arcsec 2000
20 12 19.97 +15 29 04.1
Date first
1910
Date last
2015
Obs
13
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
34.1
Sep last
33.7
Sep. Now (ρ)
33.7"
Mag pri
12.60
Mag sec
13.09
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
+003
Sec motion ra
+000
Pri motion dec
-003
Sec motion dec
+001
Notes
rPM=1.179
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233
Precise sep
33.734
Constellation
Aquila
Gaia DR2
76948791296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20123+1529 CHE 190 2002 4 233 33.7 10.33 11.00 D 201219.97+152904.1
20123+1529 CHE 190 2008 5 233 34.0 10.33 11.00 D 201219.97+152904.1
20123+1529 CHE 190 2010 8 233 33.7 12.60 13.09 201219.97+152904.1
20123+1529 CHE 190 2015 9 233 33.7 12.60 13.09 201219.97+152904.1

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