20089+7743 STF2675AC

 
 
20h 08m 53.32s +77 42' 40.9" P.A. 334 sep 170.2 mag 4.39,10.32 Sp B9III dist. 96.53 pc (314.88 l.y.)
 
 
Coord 2000
20089+7743
Discov num
STF2675
Comp
AC
Coord arcsec 2000
20 08 53.32 +77 42 40.9
Date first
1895
Date last
2004
Obs
10
Pa first
337
Pa last
334
P.A. Now (θ)
334°
Sep first
169.9
Sep last
170.2
Sep. Now (ρ)
170.2"
Mag pri
4.39
Mag sec
10.32
delta mag (ΔM)
5.93
Spectral class
B9III (blue-white)
Pri motion ra
+011
Sec motion ra
-024
Pri motion dec
+024
Sec motion dec
+005
Notes
N (See Notes)
rPM=1.508
This double is not physical.
 
 
20089+7743 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Kap Cep 9665 20089+7743 STF2675 AB 1782 2015 85 120 7.3 4.39 8.34 3.95
Show 20089+7743 STF2675 AC 1895 2004 10 334 170.2 4.39 10.32 5.93 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334
Precise sep
170.2
Constellation
Cepheus
SAO
9665
HIP
99255
Tycho2
4589-03106-1
Gaia DR2
11287582464
HD
192907
HR
7750
GC
28066
BD
BD+77 764
Bayer
Kappa Cephei
Bayer name
Kap Cep
Flamsteed
1 Cephei
Flamsteed name
1 Cep
Distance
96.53
Distance ly
314.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20089+7743 STF2675 AC 1999 9 334 169.3 4.39 10.32 N D 200853.32+774240.9
20089+7743 STF2675 AC 2004 10 334 170.7 4.39 10.32 N D 200853.32+774240.9

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