20178+6343 STI 962

 
 
20h 17m 51.00s +63 42' 52.8" P.A. 182 sep 14.9 mag 10.81,11.40
 
 
Coord 2000
20178+6343
Discov num
STI 962
Comp
Coord arcsec 2000
20 17 51.00 +63 42 52.8
Date first
1911
Date last
2015
Obs
10
Pa first
172
Pa last
182
P.A. Now (θ)
182°
Sep first
13.7
Sep last
14.9
Sep. Now (ρ)
14.9"
Mag pri
10.81
Mag sec
11.40
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
+026
Sec motion ra
-004
Pri motion dec
+022
Sec motion dec
+005
Notes
rPM=1.012
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.4
Precise sep
14.932
Constellation
Draco
Tycho2
4237-02036-1
Gaia DR2
35165293056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20178+6343 STI 962 1999 2 181 14.7 10.81 11.40 D 201751.00+634252.8
20178+6343 STI 962 2010 3 182 14.9 10.81 11.40 D 201751.00+634252.8
20178+6343 STI 962 2015 6 182 14.9 10.81 11.40 201751.00+634252.8

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