21148+3803 FYM 110AK

 
 
21H 14M 47.49S +38 02' 43.1" P.A. 316 SEP 99 MAG 3.83,14.40 SP F3V DIST. 20.34 PC (66.35 L.Y.)
 
 
Coord 2000
21148+3803
Discov num
FYM 110
Comp
AK
Coord arcsec 2000
21 14 47.49 +38 02 43.1
Date first
1998
Date last
2012
Obs
3
Pa first
319
Pa last
316
P.A. Now (θ)
316°
Sep first
101.8
Sep last
99.0
Sep. Now (ρ)
99"
Mag pri
3.83
Mag sec
14.40
delta mag (ΔM)
10.57
Spectral class
F3V (yellow-white)
Pri motion ra
+196
Sec motion ra
+001
Pri motion dec
+410
Sec motion dec
+002
Notes
N (See Notes)
rPM=0.995
This double is not physical.
 
 
21148+3803 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Tau Cyg 71121 21148+3803 AGC 13 AB 1874 2016 347 196 1.0 3.83 6.57 2.74 Y
Show 71121 21148+3803 AGC 13 AC 1874 2012 11 211 73.0 3.83 12.20 8.37
Show 71121 21148+3803 AGC 13 AB,D 1852 2004 15 208 205.4 3.83 9.94 6.11
Show 71121 21148+3803 AGC 13 AE 1912 2012 6 257 86.9 3.83 12.40 8.57
Show 71121 21148+3803 AGC 13 AF 1912 2012 37 184 89.5 3.83 11.95 8.12
Show 71121 21148+3803 DAL 38 AG 1998 2007 4 109 120.9 3.83 12.50 8.67
Show 71121 21148+3803 LEP 100 AI 1998 2002 2 77 534.5 3.83 16.02 12.19
Show 71121 21148+3803 FYM 110 AJ 1998 2012 3 127 49.7 3.83 14.00 10.17
Show 71121 21148+3803 FYM 110 AK 1998 2012 3 316 99.0 3.83 14.40 10.57 <===
Show 71121 21148+3803 FYM 110 AL 2002 2012 2 290 32.8 3.83 14.90 11.07
Show 21148+3803 DAL 38 GH 1998 2007 3 107 8.5 12.50 13.20 0.70
Show 21148+3803 JOD 20 Fa,Fb 2008 2008 1 18 0.4 12.20 13.80 1.60
13-fold system
13 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
71121
HIP
104887
Tycho2
3169-03876-1
HD
202444
HR
8130
GC
29723
GL
Gl 822.1A
BD
BD+37 4240
Bayer
Tau Cygni
Bayer name
Tau Cyg
Flamsteed
65 Cygni
Flamsteed name
65 Cyg
Distance
20.34
Distance ly
66.35
last precise pa
316
last precise sep
99