20134+1611 CHE 211

 
 
20h 13m 25.93s +16 11' 00.2" P.A. 340.00 sep 21.6 mag 12.60,13.57
 
 
Coord 2000
20134+1611
Discov num
CHE 211
Comp
Coord arcsec 2000
20 13 25.93 +16 11 00.2
Date first
1910
Date last
2015
Obs
12
Pa first
335
Pa last
340
P.A. Now (θ)
340°
Sep first
23.0
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
12.60
Mag sec
13.57
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
+008
Sec motion ra
+014
Pri motion dec
-001
Sec motion dec
+013
Notes
rPM=0.797
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.3
Precise sep
21.641
Constellation
Sagitta
SAO
105854
Gaia DR2
91718290176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20134+1611 CHE 211 2002 2 340 21.8 9.93 11.00 201325.92+161059.7
20134+1611 CHE 211 2008 3 340 21.9 9.93 11.00 201325.92+161059.7
20134+1611 CHE 211 2010 7 340 21.6 12.60 13.57 201325.93+161100.2
20134+1611 CHE 211 2015 8 340 21.8 12.60 13.57 201325.93+161100.2

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