02427+7649 HJ 2146
02h 42m 40.99s +76° 49' 18.1" P.A. 84.00 sep 31.6 mag 10.52,10.87
Coord 2000 |
02427+7649 |
|
Discov num |
HJ 2146 |
|
Comp |
|
|
Coord arcsec 2000 |
02 42 40.99 +76 49 18.1 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
17 |
|
Pa first |
83 |
|
Pa last |
84.3 |
|
P.A. Now (θ) |
84.3° |
|
Sep first |
30.0 |
|
Sep last |
31.624 |
|
Sep. Now (ρ) |
31.624" |
|
Mag pri |
10.52 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=0.5
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
4508-01276-1 |
|
Gaia DR2 |
549249286921943808 |
|