15139+7229 LDS 1813
15h 13m 51.33s +72° 28' 52.9" P.A. 120.00 sep 7.3 mag 17.00,17.40
Coord 2000 |
15139+7229 |
|
Discov num |
LDS1813 |
|
Comp |
|
|
Coord arcsec 2000 |
15 13 51.33 +72 28 52.9 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
118 |
|
Pa last |
120.1 |
|
P.A. Now (θ) |
120.1° |
|
Sep first |
7.5 |
|
Sep last |
7.27 |
|
Sep. Now (ρ) |
7.27" |
|
Mag pri |
17.00 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
+029 |
|
Pri motion dec |
-082 |
|
Sec motion dec |
-092 |
|
Notes |
|
|
rPM=0.178 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Minor |
|
Gaia DR2 |
1697063972333726464 |
|