20361+6523 STI 990

 
 
20h 36m 04.28s +65 22' 46.5" P.A. 177 sep 5.8 mag 10.00,11.70
 
 
Coord 2000
20361+6523
Discov num
STI 990
Comp
Coord arcsec 2000
20 36 04.28 +65 22 46.5
Date first
1894
Date last
2015
Obs
11
Pa first
173
Pa last
177
P.A. Now (θ)
177°
Sep first
5.5
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
10.00
Mag sec
11.70
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
+015
Sec motion dec
+012
Notes
rPM=0.19 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.3
Precise sep
5.773
Constellation
Cepheus
Tycho2
4254-00431-1
Gaia DR2
49507380480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20361+6523 STI 990 2000 4 177 5.8 10.00 11.70 D 203604.28+652246.5
20361+6523 STI 990 2003 5 177 5.8 10.00 11.70 D 203604.28+652246.5
20361+6523 STI 990 2011 6 177 5.8 10.00 11.70 203604.28+652246.5
20361+6523 STI 990 2015 7 177 5.8 10.00 11.70 203604.28+652246.5

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