10546+4528 STF 1484 AB
10h 54m 36.71s +45° 27' 57.3" P.A. 4.00 sep 18.3 mag 10.10,12.60 Sp K0
| Coord 2000 |
10546+4528 |
|
Discov num |
STF1484 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 54 36.71 +45 27 57.3 |
|
| Date first |
1832 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
339 |
|
Pa last |
3.5 |
|
P.A. Now (θ) |
3.5° |
|
| Sep first |
12.0 |
|
Sep last |
18.295 |
|
Sep. Now (ρ) |
18.295" |
|
| Mag pri |
10.10 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.841
This double is not physical.
10546+4528 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 54 37 +45 27 57 |
STF 1484 AB |
2015 |
14 |
4 |
18.3 |
10.10 |
12.60 |
2.50 |
|
<=== |
| Show |
|
|
10 54 37 +45 28 15 |
STF 1484 BC |
2015 |
9 |
269 |
11.6 |
12.60 |
14.80 |
2.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
3443-00223-1 |
|
Gaia DR2 |
782947425400804736 |
|
