20085+4526 BRT2253

 
 
20h 08m 30.73s +45 25' 11.4" P.A. 286 sep 5 mag 10.20,11.20
 
 
Coord 2000
20085+4526
Discov num
BRT2253
Comp
Coord arcsec 2000
20 08 30.73 +45 25 11.4
Date first
1892
Date last
2015
Obs
8
Pa first
293
Pa last
286
P.A. Now (θ)
286°
Sep first
4.6
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.20
Mag sec
11.20
delta mag (ΔM)
1
Spectral class
Pri motion ra
+005
Sec motion ra
-008
Pri motion dec
-005
Sec motion dec
-007
Notes
rPM=1.237
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285.5
Precise sep
4.988
Constellation
Cygnus
Tycho2
3559-01688-1
Gaia DR2
75365299712
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20085+4526 BRT2253 1998 2 287 4.9 10.20 11.20 D 200830.73+452511.4
20085+4526 BRT2253 2003 3 286 5.0 10.20 11.20 D 200830.73+452511.4
20085+4526 BRT2253 2015 4 286 5.0 10.20 11.20 200830.73+452511.4

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