20094+3630 BKO  96MN

 
 
20H 09M 25.49S +36 30' 40.3" P.A. 257 SEP 17.7 MAG 11.90,12.70 SP M2
 
 
Coord 2000
20094+3630
Discov num
BKO  96
Comp
MN
Coord arcsec 2000
20 09 25.49 +36 30 40.3
Date first
1998
Date last
2002
Obs
3
Pa first
255
Pa last
257
P.A. Now (θ)
257°
Sep first
17.4
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
11.90
Mag sec
12.70
delta mag (ΔM)
0.8
Spectral class
M2 (red)
Pri motion ra
-003
Sec motion ra
-005
Pri motion dec
-005
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.283 (< 0.3, Physical double)
This double is physical.
 
 
20094+3630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 69517 20094+3630 SEI 928 AB 1896 2002 7 133 10.3 8.61 10.10 1.49
Show 69517 20094+3630 SEI 927 AC 1896 2002 6 324 18.8 8.61 11.10 2.49
Show 69517 20094+3630 SEI 926 AD 1896 2004 14 349 29.6 8.61 9.50 0.89
Show 69517 20094+3630 ABH 131 AE 1987 2002 4 298 9.6 8.61 13.60 4.99
Show 69517 20094+3630 ABH 131 AF 1987 2002 4 266 10.5 8.61 14.20 5.59
Show 69517 20094+3630 ABH 131 AG 1987 2002 4 282 17.1 8.61 13.94 5.33
Show 69517 20094+3630 ABH 131 AH 1987 2002 3 153 67.0 8.61 13.66 5.05
Show 69517 20094+3630 ABH 131 AI 1896 2002 8 100 99.5 8.61 11.69 3.08
Show 69517 20094+3630 BKO 96 AJ 1998 2002 3 50 17.5 8.61 13.30 4.69
Show 69517 20094+3630 BKO 96 AK 1998 2002 3 29 34.8 8.61 13.00 4.39
Show 69517 20094+3630 BKO 96 AM 1998 2002 3 355 81.1 8.61 11.90 3.29
Show 69517 20094+3630 BKO 96 DL 1896 2002 4 18 14.8 9.50 12.50 3.00
Show 20094+3630 BKO 96 MN 1998 2002 3 257 17.7 11.90 12.70 0.80 <===
14-fold system
14 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
257.1
last precise sep
17.69