20474+3629 FYM 126AF

 
 
20H 47M 24.53S +36 29' 26.7" P.A. 119 SEP 52 MAG 4.76,14.00 SP B5VE DIST. 235.85 PC (769.34 L.Y.)
 
 
Coord 2000
20474+3629
Discov num
FYM 126
Comp
AF
Coord arcsec 2000
20 47 24.53 +36 29 26.7
Date first
1998
Date last
2012
Obs
3
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
52.4
Sep last
52.0
Sep. Now (ρ)
52"
Mag pri
4.76
Mag sec
14.00
delta mag (ΔM)
9.24
Spectral class
B5Ve (blue-white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
20474+3629 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 70505 20474+3629 MCA 63 Aa,Ab 1978 1991 21 250 0.0 5.40 5.80 0.40 Y
Show Lam Cyg 70505 20474+3629 STT 413 AB 1842 2016 408 359 0.9 4.73 6.26 1.53 Y
Show 70505 20474+3629 S 765 AC 1834 2012 27 106 82.9 4.76 9.65 4.89
Show 70505 20474+3629 FYM 126 AF 1998 2012 3 119 52.0 4.76 14.00 9.24 <===
Show 20474+3629 FYM 126 CD 1998 2012 3 107 7.8 9.65 14.00 4.35
Show 20474+3629 FYM 126 CE 1998 2012 3 207 40.1 9.65 13.60 3.95
Septuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
70505
HIP
102589
HD
198183
HR
7963
GC
28994
BD
BD+35 4267
Bayer
Lambda Cygni
Bayer name
Lam Cyg
Flamsteed
54 Cygni
Flamsteed name
54 Cyg
Distance
235.85
Distance ly
769.34
last precise pa
118.8
last precise sep
52