02520+6449 MLB 455
02h 52m 01.46s +64° 49' 16.8" P.A. 290.00 sep 3.5 mag 10.55,13.20
Coord 2000 |
02520+6449 |
|
Discov num |
MLB 455 |
|
Comp |
|
|
Coord arcsec 2000 |
02 52 01.46 +64 49 16.8 |
|
Date first |
1926 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
293 |
|
Pa last |
289.7 |
|
P.A. Now (θ) |
289.7° |
|
Sep first |
3.5 |
|
Sep last |
3.47 |
|
Sep. Now (ρ) |
3.47" |
|
Mag pri |
10.55 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.65 |
|
Spectral class |
|
|
Pri motion ra |
+011 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
4056-01256-1 |
|
Gaia DR2 |
468170337421441024 |
|