22307+6732 BU 704 AC
22h 30m 43.79s +67° 32' 29.9" P.A. 290.00 sep 47.7 mag 9.73,12.43 Sp F5
| Coord 2000 |
22307+6732 |
|
Discov num |
BU 704 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 30 43.79 +67 32 29.9 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
291 |
|
Pa last |
290.3 |
|
P.A. Now (θ) |
290.3° |
|
| Sep first |
48.1 |
|
Sep last |
47.728 |
|
Sep. Now (ρ) |
47.728" |
|
| Mag pri |
9.73 |
|
Mag sec |
12.43 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=0.911
This double is not physical.
22307+6732 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 30 44 +67 32 30 |
BU 704 AB |
2016 |
8 |
205 |
2.4 |
9.30 |
11.80 |
2.50 |
|
|
| Show |
|
|
22 30 44 +67 32 30 |
BU 704 AC |
2015 |
4 |
290 |
47.7 |
9.73 |
12.43 |
2.70 |
|
<=== |
| Show |
|
|
22 30 44 +67 32 30 |
FOX 268 AD |
2015 |
8 |
163 |
61.5 |
9.73 |
12.04 |
2.31 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4476-00299-1 |
|
Gaia DR2 |
2225071136989613568 |
|
DM |
BD+66 1518 |
|
