08402+5840 HJ 2455
08h 40m 12.73s +58° 39' 40.7" P.A. 335.00 sep 9.1 mag 10.90,12.50
| Coord 2000 |
08402+5840 |
|
Discov num |
HJ 2455 |
|
Comp |
|
|
Coord arcsec 2000 |
08 40 12.73 +58 39 40.7 |
|
| Date first |
1831 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
341 |
|
Pa last |
334.6 |
|
P.A. Now (θ) |
334.6° |
|
| Sep first |
4.5 |
|
Sep last |
9.141 |
|
Sep. Now (ρ) |
9.141" |
|
| Mag pri |
10.90 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.32
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Tycho2 |
3804-00499-1 |
|
Gaia DR2 |
1040652850493301504 |
|
