10251+5328 ES 721 AC
10h 25m 06.61s +53° 28' 29.6" P.A. 288.00 sep 32.9 mag 9.97,12.24 Sp F8
Coord 2000 |
10251+5328 |
|
Discov num |
ES 721 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 25 06.61 +53 28 29.6 |
|
Date first |
1903 |
|
Date last |
2017 |
|
Obs |
10 |
|
Pa first |
288 |
|
Pa last |
288.3 |
|
P.A. Now (θ) |
288.3° |
|
Sep first |
33.7 |
|
Sep last |
32.88 |
|
Sep. Now (ρ) |
32.88" |
|
Mag pri |
9.97 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
2.27 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-029 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.637
Nature of this double is uncertain.
10251+5328 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 25 07 +53 28 30 |
ES 721 AB |
2017 |
8 |
134 |
4.1 |
9.97 |
13.50 |
3.53 |
|
|
Show |
|
|
10 25 07 +53 28 30 |
ES 721 AC |
2017 |
10 |
288 |
32.9 |
9.97 |
12.24 |
2.27 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3816-01083-1 |
|
Gaia DR2 |
848877028807635200 |
|