20140+3630 SEI1030

 
 
20h 14m 05.18s +36 29' 57.7" P.A. 163 sep 15.7 mag 11.00,11.00
 
 
Coord 2000
20140+3630
Discov num
SEI1030
Comp
Coord arcsec 2000
20 14 05.18 +36 29 57.7
Date first
1896
Date last
2015
Obs
10
Pa first
163
Pa last
163
P.A. Now (θ)
163°
Sep first
15.2
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
11.00
Mag sec
11.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-007
Sec motion ra
-003
Pri motion dec
-003
Sec motion dec
-003
Notes
rPM=0.525
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.8
Precise sep
15.718
Constellation
Cygnus
SAO
69648
Gaia DR2
63978506624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20140+3630 SEI1030 1999 2 163 15.7 11.00 11.00 D 201405.18+362957.7
20140+3630 SEI1030 2011 3 163 15.9 11.00 11.00 D 201405.18+362957.7
20140+3630 SEI1030 2015 6 163 15.7 11.00 11.00 201405.18+362957.7

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