10104+4408 HJ 2521
10h 10m 21.39s +44° 07' 54.1" P.A. 269.00 sep 28.2 mag 10.32,13.22 Sp K5
Coord 2000 |
10104+4408 |
|
Discov num |
HJ 2521 |
|
Comp |
|
|
Coord arcsec 2000 |
10 10 21.39 +44 07 54.1 |
|
Date first |
1830 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
270 |
|
Pa last |
268.7 |
|
P.A. Now (θ) |
268.7° |
|
Sep first |
15.0 |
|
Sep last |
28.162 |
|
Sep. Now (ρ) |
28.162" |
|
Mag pri |
10.32 |
|
Mag sec |
13.22 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-032 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3006-00785-1 |
|
Gaia DR2 |
808899816813190528 |
|