20360+0411 J  2192

 
 
20h 36m 31.12s +04 15' 22.1" P.A. 18 sep 4.8 mag 11.40,12.90
 
 
Coord 2000
20360+0411
Discov num
J  2192
Comp
Coord arcsec 2000
20 36 31.12 +04 15 22.1
Date first
1942
Date last
2015
Obs
6
Pa first
15
Pa last
18
P.A. Now (θ)
18°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.40
Mag sec
12.90
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+016
Sec motion ra
+009
Pri motion dec
-004
Sec motion dec
+016
Notes
rPM=1.154
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.8
Precise sep
4.831
Constellation
Delphinus
Tycho2
0518-00548-1
Gaia DR2
21552883456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20360+0411 J 2192 1955 2 14 4.7 9.90 12.50 203600.00+041100.0
20360+0411 J 2192 2006 3 17 4.9 9.90 12.50 203600.00+041100.0
20360+0411 J 2192 2015 6 18 4.8 11.40 12.90 203631.12+041522.1

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