20106+3714 SEI 951AB

 
 
20h 10m 37.30s +37 13' 18.8" P.A. 63 sep 12 mag 11.00,11.00
 
 
Coord 2000
20106+3714
Discov num
SEI 951
Comp
AB
Coord arcsec 2000
20 10 37.30 +37 13 18.8
Date first
1896
Date last
2015
Obs
8
Pa first
59
Pa last
63
P.A. Now (θ)
63°
Sep first
12.0
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
11.00
Mag sec
11.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
-003
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-007
Notes
rPM=0.394
Nature of this double is uncertain.
 
 
20106+3714 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20106+3714 SEI 951 AB 1896 2015 8 63 12.0 11.00 11.00 0.00 <===
Show 20106+3714 SEI 950 AC 1896 2015 8 37 16.0 11.00 11.00 0.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63
Precise sep
11.959
Constellation
Cygnus
Gaia DR2
65360583680
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20106+3714 SEI 951 AB 1998 2 63 11.9 11.00 11.00 D 201037.30+371318.8
20106+3714 SEI 951 AB 2002 3 63 11.9 11.00 11.00 D 201037.30+371318.8
20106+3714 SEI 951 AB 2010 4 66 11.8 11.00 11.00 201037.30+371318.8
20106+3714 SEI 951 AB 2015 4 63 12.0 11.00 11.00 201037.30+371318.8

If you need more information about this double, apply for a data request form to the WDS.