19511+3659 SEI 701

 
 
19h 51m 09.35s +36 58' 47.2" P.A. 53 sep 20.5 mag 10.82,12.19
 
 
Coord 2000
19511+3659
Discov num
SEI 701
Comp
Coord arcsec 2000
19 51 09.35 +36 58 47.2
Date first
1896
Date last
2010
Obs
8
Pa first
58
Pa last
53
P.A. Now (θ)
53°
Sep first
19.0
Sep last
20.5
Sep. Now (ρ)
20.5"
Mag pri
10.82
Mag sec
12.19
delta mag (ΔM)
1.37
Spectral class
Pri motion ra
-005
Sec motion ra
-003
Pri motion dec
-023
Sec motion dec
-001
Notes
rPM=0.939
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.6
Precise sep
20.53
Constellation
Cygnus
Tycho2
2681-00855-1
last precise pa
52.6
last precise sep
20.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511+3659 SEI 701 1998 6 54 20.4 10.82 12.19 D 195109.35+365847.2
19511+3659 SEI 701 2002 7 54 20.7 10.82 12.19 D 195109.35+365847.2
19511+3659 SEI 701 2010 8 53 20.5 10.82 12.19 195109.35+365847.2

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