08280+6307 ES 1900 AB
08h 27m 57.12s +63° 07' 14.5" P.A. 62.00 sep 3.2 mag 10.11,13.21 Sp F5 dist. 307.69 pc (1003.68 l.y.)
| Coord 2000 |
08280+6307 |
|
Discov num |
ES 1900 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 27 57.12 +63 07 14.5 |
|
| Date first |
1921 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
67 |
|
Pa last |
61.5 |
|
P.A. Now (θ) |
61.5° |
|
| Sep first |
3.0 |
|
Sep last |
3.242 |
|
Sep. Now (ρ) |
3.242" |
|
| Mag pri |
10.11 |
|
Mag sec |
13.21 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.254 (< 0.3, Physical double)
This double is physical.
08280+6307 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 27 57 +63 07 14 |
ES 1900 AB |
2016 |
6 |
62 |
3.2 |
10.11 |
13.21 |
3.10 |
|
<=== |
| Show |
|
|
08 27 57 +63 07 14 |
SKF 2177 AC |
2015 |
9 |
113 |
143.1 |
10.00 |
10.50 |
0.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
HIP |
41512 |
|
Tycho2 |
4130-01234-1 |
|
Gaia DR2 |
1090750929581504128 |
|
| BD |
BD+63 780 |
|
Distance |
307.69 |
|
Distance ly |
1003.68 |
|
