14397-2643 BU 805 CD
14h 39m 47.01s -26° 41' 52.7" P.A. 352.00 sep 1.1 mag 10.04,11.85 Sp K5V dist. 40.52 pc (132.18 l.y.)
| Coord 2000 |
14397-2643 |
|
Discov num |
BU 805 |
|
Comp |
CD |
|
Coord arcsec 2000 |
14 39 47.01 -26 41 52.7 |
|
| Date first |
1881 |
|
Date last |
2021 |
|
Obs |
15 |
|
| Pa first |
240 |
|
Pa last |
352.4 |
|
P.A. Now (θ) |
352.4° |
|
| Sep first |
2.0 |
|
Sep last |
1.094 |
|
Sep. Now (ρ) |
1.094" |
|
| Mag pri |
10.04 |
|
Mag sec |
11.85 |
|
delta mag (ΔM) |
1.81 |
|
Spectral class |
K5V (yellow-orange) |
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+030 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-037 |
|
| Notes |
N
(See Notes) |
|
rPM=0.059 (< 0.3, Physical double)
This double is physical.
14397-2643 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 128787 |
182739 |
14 39 41 -26 43 25 |
BU 805 AB |
2015 |
12 |
133 |
18.2 |
7.05 |
12.30 |
5.25 |
|
|
| Show |
|
182739 |
14 39 41 -26 43 25 |
BU 805 AC |
2016 |
16 |
41 |
123.0 |
7.05 |
10.04 |
2.99 |
|
|
| Show |
|
|
14 39 47 -26 41 53 |
BU 805 CD |
2021 |
15 |
352 |
1.1 |
10.04 |
11.85 |
1.81 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
HIP |
71686 |
|
Tycho2 |
6754-01750-1 |
|
Gaia DR2 |
6223456372670070656 |
|
| CD |
CD-2610417 |
|
CP |
CP-26 5318 |
|
Distance |
40.52 |
|
Distance ly |
132.18 |
|
