19341+3147 SEI 636AB

 
 
19h 34m 05.43s +31 47' 10.8" P.A. 343 sep 25.1 mag 10.80,11.00
 
 
Coord 2000
19341+3147
Discov num
SEI 636
Comp
AB
Coord arcsec 2000
19 34 05.43 +31 47 10.8
Date first
1893
Date last
2002
Obs
6
Pa first
338
Pa last
343
P.A. Now (θ)
343°
Sep first
21.9
Sep last
25.1
Sep. Now (ρ)
25.1"
Mag pri
10.80
Mag sec
11.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-008
Sec motion ra
-001
Pri motion dec
-035
Sec motion dec
-005
Notes
rPM=0.858
This double is not physical.
 
 
19341+3147 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19341+3147 SEI 636 AB 1893 2002 6 343 25.1 10.80 11.00 0.20 <===
Show 19341+3147 BKO 65 BC 1998 2002 3 287 10.8 11.00 14.50 3.50
Show 19341+3147 BKO 65 BD 1998 2002 3 267 17.9 11.00 14.50 3.50
Show 19341+3147 BKO 65 BE 1998 2002 3 12 16.0 11.00 14.40 3.40
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.5
Precise sep
25.13
Cdsa2 id
SEI 636 AB
Constellation
Cygnus
Ra deg
19.568175
De deg
31.786333333333335
last precise pa
342.5
last precise sep
25.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19341+3147 SEI 636 AB 2002 5 343 25.1 10.80 11.00 D 193405.43+314710.8

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