12184-6400 HJ 4512 (Zet Cru)
12h 18m 26.29s -64° 00' 11.0" P.A. 345.00 sep 33.6 mag 4.06,12.49 Sp B2.5V dist. 109.65 pc (357.68 l.y.)
Coord 2000 |
12184-6400 |
|
Discov num |
HJ 4512 |
|
Comp |
|
|
Coord arcsec 2000 |
12 18 26.29 -64 00 11.0 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
324 |
|
Pa last |
345.4 |
|
P.A. Now (θ) |
345.4° |
|
Sep first |
30.0 |
|
Sep last |
33.59 |
|
Sep. Now (ρ) |
33.59" |
|
Mag pri |
4.06 |
|
Mag sec |
12.49 |
|
delta mag (ΔM) |
8.43 |
|
Spectral class |
B2.5V (blue-white) |
|
Pri motion ra |
-034 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
+006 |
|
Notes |
N
(See Notes) |
|
rPM=0.791
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
Zet Cru |
|
Constellation |
Crux |
|
SAO |
251841 |
|
HIP |
60009 |
|
Tycho2 |
8983-02258-1 |
|
Gaia DR2 |
6053327426699894912 |
|
HD |
106983 |
|
HR |
4679 |
|
GC |
16785 |
|
CP |
CP-63 2235 |
|
Bayer |
Zeta Crucis |
|
Bayer name |
Zet Cru |
|
Distance |
109.65 |
|
Distance ly |
357.68 |
|
Bayer greek |
ζ Cru |
|