12542+5250 BEM 2
12h 54m 14.02s +52° 51' 23.2" P.A. 271.00 sep 4.9 mag 12.00,13.00
Coord 2000 |
12542+5250 |
|
Discov num |
BEM 2 |
|
Comp |
|
|
Coord arcsec 2000 |
12 54 14.02 +52 51 23.2 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
268 |
|
Pa last |
270.9 |
|
P.A. Now (θ) |
270.9° |
|
Sep first |
4.3 |
|
Sep last |
4.901 |
|
Sep. Now (ρ) |
4.901" |
|
Mag pri |
12.00 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-040 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+001 |
|
Notes |
N
(See Notes) |
|
rPM=1.104
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3842-00318-1 |
|
Gaia DR2 |
1569704340737122432 |
|