10303+6321 ES 1905 AB
10h 30m 16.09s +63° 20' 55.4" P.A. 68.00 sep 41.6 mag 8.59,12.64 Sp K0 dist. 226.24 pc (737.99 l.y.)
Coord 2000 |
10303+6321 |
|
Discov num |
ES 1905 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 30 16.09 +63 20 55.4 |
|
Date first |
1909 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
66 |
|
Pa last |
67.6 |
|
P.A. Now (θ) |
67.6° |
|
Sep first |
48.2 |
|
Sep last |
41.583 |
|
Sep. Now (ρ) |
41.583" |
|
Mag pri |
8.59 |
|
Mag sec |
12.64 |
|
delta mag (ΔM) |
4.05 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
-022 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
-032 |
|
Notes |
|
|
rPM=1.645
This double is not physical.
10303+6321 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
15199 |
10 30 16 +63 20 55 |
ES 1905 AB |
2015 |
5 |
68 |
41.6 |
8.59 |
12.64 |
4.05 |
|
<=== |
Show |
|
|
10 30 22 +63 21 12 |
ES 1905 BC |
2015 |
4 |
207 |
3.9 |
11.60 |
13.40 |
1.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
SAO |
15199 |
|
HIP |
51435 |
|
Tycho2 |
4147-00705-1 |
|
Gaia DR2 |
1052289772322525696 |
|
HD |
90714 |
|
BD |
BD+64 788 |
|
Distance |
226.24 |
|
Distance ly |
737.99 |
|