11579+4544 SKF 2640
11h 57m 56.76s +45° 44' 04.0" P.A. 164.00 sep 16.8 mag 13.30,20.70 Sp K:
Coord 2000 |
11579+4544 |
|
Discov num |
SKF2640 |
|
Comp |
|
|
Coord arcsec 2000 |
11 57 56.76 +45 44 04.0 |
|
Date first |
1955 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
164 |
|
Pa last |
163.6 |
|
P.A. Now (θ) |
163.6° |
|
Sep first |
16.8 |
|
Sep last |
16.794 |
|
Sep. Now (ρ) |
16.794" |
|
Mag pri |
13.30 |
|
Mag sec |
20.70 |
|
delta mag (ΔM) |
7.4 |
|
Spectral class |
K: (yellow-orange) |
|
Pri motion ra |
+016 |
|
Sec motion ra |
+017 |
|
Pri motion dec |
-045 |
|
Sec motion dec |
-048 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
773407684548340224 |
|