11537+4055 LDS 4155
11h 53m 40.77s +40° 55' 14.5" P.A. 258.00 sep 179.5 mag 16.30,16.60
| Coord 2000 |
11537+4055 |
|
Discov num |
LDS4155 |
|
Comp |
|
|
Coord arcsec 2000 |
11 53 40.77 +40 55 14.5 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
259 |
|
Pa last |
258.2 |
|
P.A. Now (θ) |
258.2° |
|
| Sep first |
177.5 |
|
Sep last |
179.478 |
|
Sep. Now (ρ) |
179.478" |
|
| Mag pri |
16.30 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-229 |
|
Sec motion ra |
-187 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-055 |
|
| Notes |
|
|
rPM=0.227 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
768507504820229504 |
|