19558+3836 SEI 735

 
 
19h 55m 47.26s +38 36' 16.9" P.A. 132 sep 20.6 mag 8.80,11.83 Sp G0
 
 
Coord 2000
19558+3836
Discov num
SEI 735
Comp
Coord arcsec 2000
19 55 47.26 +38 36 16.9
Date first
1896
Date last
2010
Obs
8
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
20.5
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
8.80
Mag sec
11.83
delta mag (ΔM)
3.03
Spectral class
G0 (yellow)
Pri motion ra
+007
Sec motion ra
+006
Pri motion dec
+006
Sec motion dec
+005
Notes
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132
Precise sep
20.55
Cdsa2 id
SEI 735
Constellation
Cygnus
Ra deg
19.929794444444447
De deg
38.60469444444445
last precise pa
132
last precise sep
20.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19558+3836 SEI 735 1998 6 132 20.4 9.00 10.30 G0 D 195547.26+383616.9
19558+3836 SEI 735 2002 7 132 20.4 9.00 10.30 G0 D 195547.26+383616.9
19558+3836 SEI 735 2010 8 132 20.2 8.80 11.83 G0 195547.26+383616.9

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