12003-6122 HJ 4488 (HD 104255)
12h 00m 18.06s -61° 22' 04.1" P.A. 137.00 sep 7.3 mag 8.15,9.82 Sp B8/9III dist. 568.18 pc (1853.4 l.y.)
Coord 2000 |
12003-6122 |
|
Discov num |
HJ 4488 |
|
Comp |
|
|
Coord arcsec 2000 |
12 00 18.06 -61 22 04.1 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
15 |
|
Pa first |
141 |
|
Pa last |
137.4 |
|
P.A. Now (θ) |
137.4° |
|
Sep first |
6.0 |
|
Sep last |
7.253 |
|
Sep. Now (ρ) |
7.253" |
|
Mag pri |
8.15 |
|
Mag sec |
9.82 |
|
delta mag (ΔM) |
1.67 |
|
Spectral class |
B8/9III (blue-white) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.614
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 104255 |
|
Constellation |
Crux |
|
SAO |
251677 |
|
HIP |
58544 |
|
Tycho2 |
8974-00957-1 |
|
Gaia DR2 |
6058543681681034240 |
|
HD |
104255 |
|
CP |
CP-60 3572 |
|
Distance |
568.18 |
|
Distance ly |
1853.4 |
|