20252+3554 SEI1119

 
 
20h 25m 12.12s +35 53' 30.8" P.A. 212 sep 7 mag 10.91,12.40
 
 
Coord 2000
20252+3554
Discov num
SEI1119
Comp
Coord arcsec 2000
20 25 12.12 +35 53 30.8
Date first
1896
Date last
2015
Obs
11
Pa first
213
Pa last
212
P.A. Now (θ)
212°
Sep first
2.9
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
10.91
Mag sec
12.40
delta mag (ΔM)
1.49
Spectral class
Pri motion ra
+003
Sec motion ra
-010
Pri motion dec
-002
Sec motion dec
-022
Notes
rPM=0.987
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.3
Precise sep
6.951
Constellation
Cygnus
Tycho2
2697-01134-1
Gaia DR2
26895483904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20252+3554 SEI1119 1984 4 214 5.4 10.91 12.40 202512.12+355330.8
20252+3554 SEI1119 2002 5 213 6.7 10.91 12.40 202512.12+355330.8
20252+3554 SEI1119 2015 7 212 6.9 10.91 12.40 202512.12+355330.8

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