22039+5949 STT 461 AB (15 Cep)
22h 03m 53.86s +59° 48' 52.5" P.A. 297.00 sep 11.1 mag 6.66,11.40 Sp B1V dist. 450.45 pc (1469.37 l.y.)
Coord 2000 |
22039+5949 |
|
Discov num |
STT 461 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 03 53.86 +59 48 52.5 |
|
Date first |
1848 |
|
Date last |
2015 |
|
Obs |
26 |
|
Pa first |
297 |
|
Pa last |
296.9 |
|
P.A. Now (θ) |
296.9° |
|
Sep first |
10.9 |
|
Sep last |
11.105 |
|
Sep. Now (ρ) |
11.105" |
|
Mag pri |
6.66 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
4.74 |
|
Spectral class |
B1V (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
22039+5949 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
34016 |
22 03 54 +59 48 52 |
HDS 3132 Aa,Ab |
2010 |
5 |
235 |
0.4 |
6.82 |
9.87 |
3.05 |
|
|
Show |
15 Cep |
34016 |
22 03 54 +59 48 52 |
STT 461 AB |
2015 |
26 |
297 |
11.1 |
6.66 |
11.40 |
4.74 |
|
<=== |
Show |
|
34016 |
22 03 54 +59 48 52 |
STT 461 AC |
2016 |
30 |
40 |
89.2 |
6.66 |
10.03 |
3.37 |
|
|
Show |
|
34016 |
22 03 54 +59 48 52 |
STT 461 AD |
2016 |
20 |
72 |
184.0 |
6.66 |
7.84 |
1.18 |
|
|
Show |
|
34016 |
22 03 54 +59 48 52 |
STT 461 AE |
2016 |
22 |
37 |
237.1 |
6.66 |
6.96 |
0.30 |
|
|
Show |
|
34016 |
22 03 54 +59 48 52 |
STT 461 AG |
2015 |
5 |
335 |
17.5 |
6.66 |
14.30 |
7.64 |
|
|
Show |
|
34022 |
22 04 01 +59 50 02 |
STT 461 CD |
2015 |
19 |
96 |
118.4 |
10.03 |
7.85 |
2.18 |
|
|
Show |
|
34019 |
22 04 01 +59 50 02 |
STT 461 CE |
2015 |
15 |
35 |
147.7 |
10.03 |
6.96 |
3.07 |
|
|
Show |
|
34022 |
22 04 17 +59 49 49 |
STT 461 DE |
2015 |
19 |
346 |
136.4 |
7.84 |
6.96 |
0.88 |
|
|
Show |
|
34019 |
22 04 13 +59 52 02 |
STT 461 EF |
2015 |
19 |
34 |
193.1 |
6.96 |
8.14 |
1.18 |
|
|
Octuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
15 Cep |
|
Constellation |
Cepheus |
|
SAO |
34016 |
|
HIP |
108925 |
|
Tycho2 |
3981-01584-1 |
|
Gaia DR2 |
2202886703204977024 |
|
HD |
209744 |
|
GC |
30874 |
|
BD |
BD+59 2456 |
|
Flamsteed |
15 Cephei |
|
Flamsteed name |
15 Cep |
|
Distance |
450.45 |
|
Distance ly |
1469.37 |
|