12030-6319 CPO 55 (The1 Cru)
12h 03m 01.70s -63° 18' 46.6" P.A. 321.00 sep 5.8 mag 4.33,13.80 Sp Am dist. 72.05 pc (235.03 l.y.)
Coord 2000 |
12030-6319 |
|
Discov num |
CPO 55 |
|
Comp |
|
|
Coord arcsec 2000 |
12 03 01.70 -63 18 46.6 |
|
Date first |
1921 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
335 |
|
Pa last |
321 |
|
P.A. Now (θ) |
321° |
|
Sep first |
3.5 |
|
Sep last |
5.842 |
|
Sep. Now (ρ) |
5.842" |
|
Mag pri |
4.33 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
9.47 |
|
Spectral class |
Am (white) |
|
Pri motion ra |
-157 |
|
Sec motion ra |
|
|
Pri motion dec |
+008 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
The1 Cru |
|
Constellation |
Crux |
|
SAO |
251705 |
|
HIP |
58758 |
|
Tycho2 |
8978-06112-1 |
|
Gaia DR2 |
6054346605287699968 |
|
HD |
104671 |
|
HR |
4599 |
|
GC |
16463 |
|
CP |
CP-62 2543 |
|
Bayer |
Theta 1 Crucis |
|
Bayer name |
The1 Cru |
|
Distance |
72.05 |
|
Distance ly |
235.03 |
|
Bayer greek |
θ1 Cru |
|