20133+1516 CHE 210

 
 
20h 13m 20.37s +15 15' 37.8" P.A. 305 sep 27.9 mag 9.70,10.17 Sp G0
 
 
Coord 2000
20133+1516
Discov num
CHE 210
Comp
Coord arcsec 2000
20 13 20.37 +15 15 37.8
Date first
1910
Date last
2015
Obs
12
Pa first
305
Pa last
305
P.A. Now (θ)
305°
Sep first
26.7
Sep last
27.9
Sep. Now (ρ)
27.9"
Mag pri
9.70
Mag sec
10.17
delta mag (ΔM)
0.47
Spectral class
G0 (yellow)
Pri motion ra
+007
Sec motion ra
-002
Pri motion dec
-018
Sec motion dec
+005
Notes
rPM=1.279
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.5
Precise sep
27.913
Constellation
Aquila
Tycho2
1618-01430-1
Gaia DR2
33172861568
HD
355112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20133+1516 CHE 210 1998 3 305 27.7 9.70 10.17 D 201320.37+151537.8
20133+1516 CHE 210 2008 4 304 28.1 9.70 10.17 D 201320.37+151537.8
20133+1516 CHE 210 2010 7 305 27.8 9.70 10.17 G0 201320.37+151537.8
20133+1516 CHE 210 2015 8 305 27.9 9.70 10.17 G0 201320.37+151537.8

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