14404-2615 BU 806 AC
14h 40m 25.12s -26° 15' 20.5" P.A. 67.00 sep 71.4 mag 7.13,8.92 Sp A1V dist. 174.22 pc (568.31 l.y.)
| Coord 2000 |
14404-2615 |
|
Discov num |
BU 806 |
|
Comp |
AC |
|
Coord arcsec 2000 |
14 40 25.12 -26 15 20.5 |
|
| Date first |
1881 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
67 |
|
Pa last |
66.8 |
|
P.A. Now (θ) |
66.8° |
|
| Sep first |
71.5 |
|
Sep last |
71.4 |
|
Sep. Now (ρ) |
71.4" |
|
| Mag pri |
7.13 |
|
Mag sec |
8.92 |
|
delta mag (ΔM) |
1.79 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.314
Nature of this double is uncertain.
14404-2615 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 128928 |
182752 |
14 40 25 -26 15 20 |
BU 806 AB |
1991 |
11 |
74 |
0.6 |
7.13 |
9.66 |
2.53 |
|
|
| Show |
|
182752 |
14 40 25 -26 15 20 |
BU 806 AC |
2016 |
19 |
67 |
71.4 |
7.13 |
8.92 |
1.79 |
|
<=== |
| Show |
|
182752 |
14 40 25 -26 15 20 |
BU 806 AP |
2016 |
11 |
300 |
19.6 |
7.13 |
13.50 |
6.37 |
|
|
| Show |
|
182755 |
14 40 30 -26 14 52 |
BU 806 CD |
2016 |
20 |
342 |
1.2 |
8.92 |
10.23 |
1.31 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
182752 |
|
HIP |
71733 |
|
Tycho2 |
6754-02199-1 |
|
| Gaia DR2 |
6223567251545253632 |
|
HD |
128928 |
|
DM |
CD-2510479 |
|
CD |
CD-2510476 |
|
| Distance |
174.22 |
|
Distance ly |
568.31 |
|
