13580+5704 LDS 2691
13h 58m 00.70s +57° 03' 51.6" P.A. 166.00 sep 4.6 mag 15.60,17.50
Coord 2000 |
13580+5704 |
|
Discov num |
LDS2691 |
|
Comp |
|
|
Coord arcsec 2000 |
13 58 00.70 +57 03 51.6 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
165 |
|
Pa last |
166.4 |
|
P.A. Now (θ) |
166.4° |
|
Sep first |
4.5 |
|
Sep last |
4.556 |
|
Sep. Now (ρ) |
4.556" |
|
Mag pri |
15.60 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-180 |
|
Sec motion ra |
|
|
Pri motion dec |
+025 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1658193624951811200 |
|