20023+6515 STI 941

 
 
20h 02m 17.78s +65 14' 35.8" P.A. 96.00 sep 11.7 mag 11.08,13.20
 
 
Coord 2000
20023+6515
Discov num
STI 941
Comp
Coord arcsec 2000
20 02 17.78 +65 14 35.8
Date first
1894
Date last
2016
Obs
16
Pa first
99
Pa last
96
P.A. Now (θ)
96°
Sep first
12.2
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.08
Mag sec
13.20
delta mag (ΔM)
2.12
Spectral class
Pri motion ra
+008
Sec motion ra
+009
Pri motion dec
+009
Sec motion dec
+011
Notes
rPM=0.157 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.3
Precise sep
11.73
Constellation
Draco
Tycho2
4240-01193-1
Gaia DR2
45084229248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20023+6515 STI 941 1999 3 97 11.7 11.08 13.20 D 200217.78+651435.8
20023+6515 STI 941 2003 4 96 11.7 11.08 13.20 D 200217.78+651435.8
20023+6515 STI 941 2010 5 97 11.0 11.08 13.20 200217.78+651435.8
20023+6515 STI 941 2016 12 96 11.7 11.08 13.20 200217.78+651435.8

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