10573+5254 HJ 2549 (HD 233791)
10h 57m 18.19s +52° 54' 24.5" P.A. 129.00 sep 19.6 mag 10.21,12.03 Sp B9 dist. 240.96 pc (786.01 l.y.)
Coord 2000 |
10573+5254 |
|
Discov num |
HJ 2549 |
|
Comp |
|
|
Coord arcsec 2000 |
10 57 18.19 +52 54 24.5 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
29 |
|
Pa first |
139 |
|
Pa last |
128.5 |
|
P.A. Now (θ) |
128.5° |
|
Sep first |
15.0 |
|
Sep last |
19.587 |
|
Sep. Now (ρ) |
19.587" |
|
Mag pri |
10.21 |
|
Mag sec |
12.03 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-016 |
|
Notes |
L
(Linear solution) |
|
rPM=0.953
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 233791 |
|
Constellation |
Ursa Major |
|
SAO |
27842 |
|
HIP |
53551 |
|
Tycho2 |
3823-00498-1 |
|
Gaia DR2 |
837345728813669888 |
|
HD |
233791 |
|
BD |
BD+53 1448 |
|
Distance |
240.96 |
|
Distance ly |
786.01 |
|