20140+1503 CHE 222

 
 
20h 14m 03.16s +15 02' 53.6" P.A. 339 sep 17.1 mag 11.02,11.23
 
 
Coord 2000
20140+1503
Discov num
CHE 222
Comp
Coord arcsec 2000
20 14 03.16 +15 02 53.6
Date first
1897
Date last
2015
Obs
13
Pa first
342
Pa last
339
P.A. Now (θ)
339°
Sep first
17.8
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
11.02
Mag sec
11.23
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
+003
Sec motion ra
+000
Pri motion dec
-012
Sec motion dec
-015
Notes
rPM=0.283 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339
Precise sep
17.081
Constellation
Aquila
Tycho2
1618-01847-1
Gaia DR2
50715813248
HD
355269
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20140+1503 CHE 222 1998 5 339 17.2 11.02 11.23 D 201403.16+150253.6
20140+1503 CHE 222 2008 6 339 17.2 11.02 11.23 D 201403.16+150253.6
20140+1503 CHE 222 2010 9 339 16.9 11.02 11.23 201403.16+150253.6
20140+1503 CHE 222 2015 10 339 17.1 11.02 11.23 201403.16+150253.6

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