10512+5721 LDS 2587
10h 51m 10.84s +57° 21' 40.9" P.A. 17.00 sep 4.7 mag 17.50,19.70
Coord 2000 |
10512+5721 |
|
Discov num |
LDS2587 |
|
Comp |
|
|
Coord arcsec 2000 |
10 51 10.84 +57 21 40.9 |
|
Date first |
1965 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
17 |
|
Pa last |
17.1 |
|
P.A. Now (θ) |
17.1° |
|
Sep first |
4.5 |
|
Sep last |
4.74 |
|
Sep. Now (ρ) |
4.74" |
|
Mag pri |
17.50 |
|
Mag sec |
19.70 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
Pri motion ra |
-137 |
|
Sec motion ra |
-147 |
|
Pri motion dec |
-157 |
|
Sec motion dec |
-155 |
|
Notes |
|
|
rPM=0.048 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
854190624907666176 |
|