12456-6059 HJ 4547 (Iot Cru)
12h 45m 37.92s -60° 58' 52.2" P.A. 2.00 sep 29.7 mag 4.72,10.24 Sp K0III dist. 36.81 pc (120.07 l.y.)
Coord 2000 |
12456-6059 |
|
Discov num |
HJ 4547 |
|
Comp |
|
|
Coord arcsec 2000 |
12 45 37.92 -60 58 52.2 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
36 |
|
Pa last |
2.3 |
|
P.A. Now (θ) |
2.3° |
|
Sep first |
27.5 |
|
Sep last |
29.683 |
|
Sep. Now (ρ) |
29.683" |
|
Mag pri |
4.72 |
|
Mag sec |
10.24 |
|
delta mag (ΔM) |
5.52 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+110 |
|
Sec motion ra |
|
|
Pri motion dec |
-068 |
|
Sec motion dec |
|
|
Notes |
N
L
U
(See Notes, Linear solution, Proper motion indicates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
Iot Cru |
|
Constellation |
Crux |
|
SAO |
252016 |
|
HIP |
62268 |
|
Tycho2 |
8988-02172-1 |
|
Gaia DR2 |
6056280401373072000 |
|
HD |
110829 |
|
HR |
4842 |
|
GC |
17339 |
|
CP |
CP-60 4273 |
|
Bayer |
Iota Crucis |
|
Bayer name |
Iot Cru |
|
Distance |
36.81 |
|
Distance ly |
120.07 |
|
Bayer greek |
ι Cru |
|