10026+5447 UC 1871 AB
10h 02m 34.19s +54° 47' 28.7" P.A. 143.00 sep 55.5 mag 11.78,14.84
| Coord 2000 |
10026+5447 |
|
Discov num |
UC 1871 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 02 34.19 +54 47 28.7 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
142 |
|
Pa last |
142.6 |
|
P.A. Now (θ) |
142.6° |
|
| Sep first |
55.8 |
|
Sep last |
55.46 |
|
Sep. Now (ρ) |
55.46" |
|
| Mag pri |
11.78 |
|
Mag sec |
14.84 |
|
delta mag (ΔM) |
3.06 |
|
Spectral class |
|
|
| Pri motion ra |
-073 |
|
Sec motion ra |
-103 |
|
| Pri motion dec |
-144 |
|
Sec motion dec |
-135 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.184 (< 0.3, Physical double)
This double is physical.
10026+5447 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
10 02 34 +54 47 29 |
UC 1871 AB |
2015 |
7 |
143 |
55.5 |
11.78 |
14.84 |
3.06 |
|
<=== |
| Show |
|
|
10 02 34 +54 47 29 |
UC 1871 AC |
2015 |
6 |
147 |
60.3 |
11.78 |
14.84 |
3.06 |
|
|
| Show |
|
|
10 02 38 +54 46 44 |
UC 1871 BC |
2016 |
8 |
186 |
6.5 |
14.60 |
16.30 |
1.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
3814-00243-1 |
|
Gaia DR2 |
1044870778958707584 |
|
