10024-6000 I 416 (HD 304840)
10h 02m 22.87s -60° 00' 24.6" P.A. 274.00 sep 2.4 mag 9.39,10.70 Sp B9
Coord 2000 |
10024-6000 |
|
Discov num |
I 416 |
|
Comp |
|
|
Coord arcsec 2000 |
10 02 22.87 -60 00 24.6 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
274 |
|
Pa last |
273.9 |
|
P.A. Now (θ) |
273.9° |
|
Sep first |
2.4 |
|
Sep last |
2.373 |
|
Sep. Now (ρ) |
2.373" |
|
Mag pri |
9.39 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.31 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
006 |
|
Sec motion ra |
|
|
Pri motion dec |
003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 304840 |
|
Constellation |
Carina |
|
Tycho2 |
8943-00085-1 |
|
Gaia DR2 |
5256712491967893888 |
|
HD |
304840 |
|