15434+8119 A 856 AB (HD 142653)
15h 43m 22.63s +81° 19' 09.5" P.A. 345.00 sep 5.2 mag 8.37,11.83 Sp G5 dist. 125.79 pc (410.33 l.y.)
| Coord 2000 |
15434+8119 |
|
Discov num |
A 856 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 43 22.63 +81 19 09.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
349 |
|
Pa last |
344.7 |
|
P.A. Now (θ) |
344.7° |
|
| Sep first |
5.0 |
|
Sep last |
5.205 |
|
Sep. Now (ρ) |
5.205" |
|
| Mag pri |
8.37 |
|
Mag sec |
11.83 |
|
delta mag (ΔM) |
3.46 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-092 |
|
Sec motion ra |
-097 |
|
| Pri motion dec |
+065 |
|
Sec motion dec |
+069 |
|
| Notes |
|
|
rPM=0.054 (< 0.3, Physical double)
This double is physical.
15434+8119 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 142653 |
2599 |
15 43 23 +81 19 10 |
A 856 AB |
2016 |
14 |
345 |
5.2 |
8.37 |
11.83 |
3.46 |
|
<=== |
| Show |
|
2599 |
15 43 23 +81 19 10 |
A 856 AC |
2016 |
9 |
341 |
64.4 |
8.37 |
11.14 |
2.77 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142653 |
|
Constellation |
Ursa Minor |
|
SAO |
2599 |
|
HIP |
77002 |
|
| Tycho2 |
4566-00614-1 |
|
Gaia DR2 |
1721165232855792896 |
|
HD |
142653 |
|
BD |
BD+81 530 |
|
| Distance |
125.79 |
|
Distance ly |
410.33 |
|
