10381+4453 ES 2633
10h 38m 05.28s +44° 53' 01.3" P.A. 269.00 sep 5.8 mag 10.75,13.00
Coord 2000 |
10381+4453 |
|
Discov num |
ES 2633 |
|
Comp |
|
|
Coord arcsec 2000 |
10 38 05.28 +44 53 01.3 |
|
Date first |
1912 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
271 |
|
Pa last |
269.1 |
|
P.A. Now (θ) |
269.1° |
|
Sep first |
7.5 |
|
Sep last |
5.755 |
|
Sep. Now (ρ) |
5.755" |
|
Mag pri |
10.75 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.639
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3008-00983-1 |
|
Gaia DR2 |
829586750137254016 |
|