22330+6955 STF 2924 AB,D (HD 213973)
22h 33m 02.70s +69° 54' 48.1" P.A. 197.00 sep 188.6 mag 6.06,11.90 Sp A9III dist. 77.7 pc (253.46 l.y.)
| Coord 2000 |
22330+6955 |
|
Discov num |
STF2924 |
|
Comp |
AB,D |
|
Coord arcsec 2000 |
22 33 02.70 +69 54 48.1 |
|
| Date first |
1910 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
195 |
|
Pa last |
197.1 |
|
P.A. Now (θ) |
197.1° |
|
| Sep first |
178.3 |
|
Sep last |
188.565 |
|
Sep. Now (ρ) |
188.565" |
|
| Mag pri |
6.06 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
5.84 |
|
Spectral class |
A9III (white) |
|
| Pri motion ra |
+110 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+064 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=1.062
This double is not physical.
22330+6955 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
20150 |
22 33 03 +69 54 48 |
STF 2924 AB |
2020 |
151 |
233 |
0.3 |
7.82 |
6.28 |
1.54 |
Y |
|
| Show |
|
20150 |
22 33 03 +69 54 48 |
STF 2924 AB,C |
2014 |
6 |
197 |
125.1 |
6.06 |
12.80 |
6.74 |
|
|
| Show |
HD 213973 |
20150 |
22 33 03 +69 54 48 |
STF 2924 AB,D |
2014 |
6 |
197 |
188.6 |
6.06 |
11.90 |
5.84 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 213973 |
|
Constellation |
Cepheus |
|
SAO |
20150 |
|
HIP |
111314 |
|
| Tycho2 |
4480-01545-2 |
|
Gaia DR2 |
2226354954255158912 |
|
HD |
213973 |
|
HR |
8595 |
|
| ADS |
16057 |
|
BD |
BD+69 1262 |
|
Distance |
77.7 |
|
Distance ly |
253.46 |
|
