11230+6443 SKF 2573 AB,C
11h 23m 01.64s +64° 42' 54.4" P.A. 45.00 sep 33.3 mag 9.70,17.20 Sp K0
| Coord 2000 |
11230+6443 |
|
Discov num |
SKF2573 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
11 23 01.64 +64 42 54.4 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
43 |
|
Pa last |
44.8 |
|
P.A. Now (θ) |
44.8° |
|
| Sep first |
32.4 |
|
Sep last |
33.275 |
|
Sep. Now (ρ) |
33.275" |
|
| Mag pri |
9.70 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
7.5 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-111 |
|
Sec motion dec |
-112 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.054 (< 0.3, Physical double)
This double is physical.
11230+6443 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 23 02 +64 42 54 |
AG 174 AB |
2017 |
18 |
104 |
2.1 |
10.47 |
10.92 |
0.45 |
|
|
| Show |
|
|
11 23 02 +64 42 54 |
SKF 2573 AB,C |
2015 |
5 |
45 |
33.3 |
9.70 |
17.20 |
7.50 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
4149-00811-1 |
|
Gaia DR2 |
1056392840479869440 |
|
