20089+7743 STF 2675 AB (Kap Cep)
20h 08m 53.32s +77° 42' 40.9" P.A. 121.00 sep 7.3 mag 4.39,8.34 Sp B9III dist. 96.53 pc (314.88 l.y.)
| Coord 2000 |
20089+7743 |
|
Discov num |
STF2675 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 08 53.32 +77 42 40.9 |
|
| Date first |
1782 |
|
Date last |
2021 |
|
Obs |
88 |
|
| Pa first |
123 |
|
Pa last |
120.6 |
|
P.A. Now (θ) |
120.6° |
|
| Sep first |
5.8 |
|
Sep last |
7.316 |
|
Sep. Now (ρ) |
7.316" |
|
| Mag pri |
4.39 |
|
Mag sec |
8.34 |
|
delta mag (ΔM) |
3.95 |
|
Spectral class |
B9III (blue-white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+024 |
|
Sec motion dec |
+024 |
|
| Notes |
N
(See Notes) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
20089+7743 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Kap Cep |
9665 |
20 08 53 +77 42 41 |
STF 2675 AB |
2021 |
88 |
121 |
7.3 |
4.39 |
8.34 |
3.95 |
|
<=== |
| Show |
|
9665 |
20 08 53 +77 42 41 |
STF 2675 AC |
2004 |
10 |
334 |
170.2 |
4.39 |
10.32 |
5.93 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Kap Cep |
|
Constellation |
Cepheus |
|
SAO |
9665 |
|
HIP |
99255 |
|
| Tycho2 |
4589-03106-1 |
|
Gaia DR2 |
2290599311287582464 |
|
HD |
192907 |
|
HR |
7750 |
|
| GC |
28066 |
|
ADS |
13524 |
|
BD |
BD+77 764 |
|
Bayer |
Kappa Cephei |
|
| Bayer name |
Kap Cep |
|
Flamsteed |
1 Cephei |
|
Flamsteed name |
1 Cep |
|
FK5 |
759 |
|
| Distance |
96.53 |
|
Distance ly |
314.88 |
|
Bayer greek |
κ Cep |
|
