19558+3836 SEI 735

 
 
19h 55m 47.26s +38 36' 16.9" P.A. 132 sep 20.4 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
2015
Obs
13
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
20.5
Sep last
20.4
Sep. Now (ρ)
20.4"
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
132.1
Precise sep
20.441
Constellation
Cygnus
SAO
69099
Tycho2
3137-00183-1
Gaia DR2
14949209984
HD
226607
 
 
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
19558+3836 SEI 735 2015 9 132 20.5 8.80 11.83 G0 195547.26+383616.9

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