20163+1615 CHE 260

 
 
20h 16m 14.61s +16 15' 49.7" P.A. 201 sep 27.4 mag 13.18,13.89
 
 
Coord 2000
20163+1615
Discov num
CHE 260
Comp
Coord arcsec 2000
20 16 14.61 +16 15 49.7
Date first
1910
Date last
2015
Obs
11
Pa first
199
Pa last
201
P.A. Now (θ)
201°
Sep first
25.7
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
13.18
Mag sec
13.89
delta mag (ΔM)
0.71
Spectral class
Pri motion ra
+017
Sec motion ra
-003
Pri motion dec
+003
Sec motion dec
-008
Notes
rPM=1.322
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.7
Precise sep
27.444
Constellation
Sagitta
Gaia DR2
60431178112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20163+1615 CHE 260 1910 1 199 25.7 10.20 11.00 201614.58+161549.8
20163+1615 CHE 260 2008 2 201 27.4 10.20 11.00 201614.58+161549.8
20163+1615 CHE 260 2010 6 201 27.4 13.18 13.89 201614.61+161549.7
20163+1615 CHE 260 2015 7 201 27.5 13.18 13.89 201614.61+161549.7

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