20141+1612 CHE 223

 
 
20h 14m 06.64s +16 12' 08.0" P.A. 82 sep 8.5 mag 13.75,14.70
 
 
Coord 2000
20141+1612
Discov num
CHE 223
Comp
Coord arcsec 2000
20 14 06.64 +16 12 08.0
Date first
1910
Date last
2015
Obs
7
Pa first
80
Pa last
82
P.A. Now (θ)
82°
Sep first
8.7
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
13.75
Mag sec
14.70
delta mag (ΔM)
0.95
Spectral class
Pri motion ra
-002
Sec motion ra
+035
Pri motion dec
+001
Sec motion dec
-006
Notes
rPM=1.06
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.9
Precise sep
8.511
Constellation
Sagitta
SAO
105864
Gaia DR2
00080958208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20141+1612 CHE 223 1984 2 83 8.4 13.75 14.70 201406.64+161208.0
20141+1612 CHE 223 1998 3 82 8.5 13.75 14.70 D 201406.64+161208.0
20141+1612 CHE 223 2008 4 82 8.4 13.75 14.70 D 201406.64+161208.0
20141+1612 CHE 223 2010 6 81 8.2 13.75 14.70 201406.64+161208.0
20141+1612 CHE 223 2015 7 82 8.5 13.75 14.70 201406.64+161208.0

If you need more information about this double, apply for a data request form to the WDS.