13048+7302 BU 799 AB,C (HD 113889)
13h 04m 49.78s +73° 01' 29.8" P.A. 17.00 sep 91.5 mag 6.50,11.07 Sp A7IV dist. 120.19 pc (392.06 l.y.)
| Coord 2000 |
13048+7302 |
|
Discov num |
BU 799 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
13 04 49.78 +73 01 29.8 |
|
| Date first |
1899 |
|
Date last |
2023 |
|
Obs |
9 |
|
| Pa first |
16 |
|
Pa last |
16.9 |
|
P.A. Now (θ) |
16.9° |
|
| Sep first |
92.3 |
|
Sep last |
91.47 |
|
Sep. Now (ρ) |
91.47" |
|
| Mag pri |
6.50 |
|
Mag sec |
11.07 |
|
delta mag (ΔM) |
4.57 |
|
Spectral class |
A7IV (white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.692
Nature of this double is uncertain.
13048+7302 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
7741 |
13 04 50 +73 01 30 |
BU 799 AB |
2023 |
58 |
266 |
1.3 |
6.60 |
8.45 |
1.85 |
Y |
|
| Show |
HD 113889 |
7741 |
13 04 50 +73 01 30 |
BU 799 AB,C |
2023 |
9 |
17 |
91.5 |
6.50 |
11.07 |
4.57 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 113889 |
|
Constellation |
Ursa Minor |
|
SAO |
7741 |
|
HIP |
63822 |
|
| Tycho2 |
4407-01790-1 |
|
Gaia DR2 |
1688235340639216768 |
|
HD |
113889 |
|
HR |
4950 |
|
| ADS |
8772 |
|
BD |
BD+73 583 |
|
Distance |
120.19 |
|
Distance ly |
392.06 |
|
