12104+5455 ES 73 AB (HD 238079)
12h 10m 21.89s +54° 54' 36.2" P.A. 29.00 sep 37.6 mag 9.05,11.60 Sp K0
Coord 2000 |
12104+5455 |
|
Discov num |
ES 73 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 10 21.89 +54 54 36.2 |
|
Date first |
1901 |
|
Date last |
2019 |
|
Obs |
33 |
|
Pa first |
21 |
|
Pa last |
29.1 |
|
P.A. Now (θ) |
29.1° |
|
Sep first |
30.6 |
|
Sep last |
37.56 |
|
Sep. Now (ρ) |
37.56" |
|
Mag pri |
9.05 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
2.55 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-021 |
|
Sec motion ra |
|
|
Pri motion dec |
-039 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
12104+5455 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 238079 |
28274 |
12 10 22 +54 54 36 |
ES 73 AB |
2019 |
33 |
29 |
37.6 |
9.05 |
11.60 |
2.55 |
|
<=== |
Show |
|
|
12 10 24 +54 55 08 |
ES 73 BC |
2019 |
38 |
306 |
3.2 |
11.60 |
12.10 |
0.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 238079 |
|
Constellation |
Ursa Major |
|
SAO |
28274 |
|
Tycho2 |
3834-00304-1 |
|
Gaia DR2 |
1573520578094117760 |
|
HD |
238079 |
|