19527+3757 SEI 711

 
 
19h 52m 44.87s +37 57' 01.9" P.A. 235 sep 20.4 mag 9.47,12.00 Sp F0
 
 
Coord 2000
19527+3757
Discov num
SEI 711
Comp
Coord arcsec 2000
19 52 44.87 +37 57 01.9
Date first
1896
Date last
2010
Obs
6
Pa first
231
Pa last
235
P.A. Now (θ)
235°
Sep first
22.5
Sep last
20.4
Sep. Now (ρ)
20.4"
Mag pri
9.47
Mag sec
12.00
delta mag (ΔM)
2.53
Spectral class
F0 (yellow-white)
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
-022
Sec motion dec
-003
Notes
rPM=0.868
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
235.1
Precise sep
20.4
Cdsa2 id
SEI 711
Constellation
Cygnus
Ra deg
19.879130555555555
De deg
37.95052777777778
last precise pa
235.1
last precise sep
20.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19527+3757 SEI 711 1998 4 235 20.5 9.47 12.00 F0 D 195244.87+375701.9
19527+3757 SEI 711 2002 5 235 20.4 9.47 12.00 F0 D 195244.87+375701.9
19527+3757 SEI 711 2010 6 235 20.4 9.47 12.00 F0 195244.87+375701.9

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