20095+3623 ALI 409

 
 
20h 09m 33.30s +36 22' 33.7" P.A. 84 sep 13.7 mag 11.17,11.97
 
 
Coord 2000
20095+3623
Discov num
ALI 409
Comp
Coord arcsec 2000
20 09 33.30 +36 22 33.7
Date first
1896
Date last
2015
Obs
10
Pa first
90
Pa last
84
P.A. Now (θ)
84°
Sep first
12.3
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
11.17
Mag sec
11.97
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-003
Sec motion ra
+005
Pri motion dec
-008
Sec motion dec
+004
Notes
rPM=1.688
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.2
Precise sep
13.708
Constellation
Cygnus
Tycho2
2683-00394-1
Gaia DR2
46953752832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20095+3623 ALI 409 1998 3 85 13.6 11.17 12.50 D 200933.30+362233.7
20095+3623 ALI 409 2002 4 85 13.6 11.17 12.50 D 200933.30+362233.7
20095+3623 ALI 409 2010 5 84 13.7 11.17 11.97 200933.30+362233.7
20095+3623 ALI 409 2015 6 84 13.6 11.17 11.97 200933.30+362233.7

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