21416+4048 FYM 112AE

 
 
21h 41m 34.26s +40 48' 18.8" P.A. 143.00 sep 73.8 mag 6.08,14.10 Sp A2V dist. 152.21 pc (496.51 l.y.)
 
 
Coord 2000
21416+4048
Discov num
FYM 112
Comp
AE
Coord arcsec 2000
21 41 34.26 +40 48 18.8
Date first
2000
Date last
2015
Obs
3
Pa first
144
Pa last
143
P.A. Now (θ)
143°
Sep first
74.2
Sep last
73.8
Sep. Now (ρ)
73.8"
Mag pri
6.08
Mag sec
14.10
delta mag (ΔM)
8.02
Spectral class
A2V (white)
Pri motion ra
-017
Sec motion ra
-006
Pri motion dec
-048
Sec motion dec
-021
Notes
N (See Notes)
rPM=0.573
Nature of this double is uncertain.
 
 
21416+4048 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 76 Cyg 51189 21 41 34 +40 48 19 S 796 AB 2015 23 233 58.2 6.08 9.47 3.39
Show 51189 21 41 34 +40 48 19 S 796 AC 2015 7 282 132.4 6.08 11.79 5.71
Show 51189 21 41 34 +40 48 19 FYM 112 AD 2015 3 163 70.0 6.08 13.40 7.32
Show 51189 21 41 34 +40 48 19 FYM 112 AE 2015 3 143 73.8 6.08 14.10 8.02 <===
Show 51189 21 41 34 +40 48 19 FYM 112 AF 2015 4 305 55.0 6.08 14.20 8.12
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.4
Precise sep
73.813
Constellation
Cygnus
SAO
51189
HIP
107097
Tycho2
3188-01702-1
Gaia DR2
1954418481436816000
HD
206538
HR
8291
GC
30376
BD
BD+40 4611
Flamsteed
76 Cygni
Flamsteed name
76 Cyg
Distance
152.21
Distance ly
496.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21416+4048 FYM 112 AE 2012 2 144 74.0 6.08 14.10 A2V N 214134.26+404818.8
21416+4048 FYM 112 AE 2015 3 143 73.8 6.08 14.10 A2V N 214134.26+404818.8

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