13130-2906 HWE 27 AB (HD 114769)
13h 12m 58.93s -29° 05' 59.9" P.A. 292.00 sep 2.8 mag 8.03,9.64 Sp A2III dist. 223.71 pc (729.74 l.y.)
| Coord 2000 |
13130-2906 |
|
Discov num |
HWE 27 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 12 58.93 -29 05 59.9 |
|
| Date first |
1876 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
280 |
|
Pa last |
292.1 |
|
P.A. Now (θ) |
292.1° |
|
| Sep first |
1.5 |
|
Sep last |
2.815 |
|
Sep. Now (ρ) |
2.815" |
|
| Mag pri |
8.03 |
|
Mag sec |
9.64 |
|
delta mag (ΔM) |
1.61 |
|
Spectral class |
A2III (white) |
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.64
Nature of this double is uncertain.
13130-2906 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 114769 |
181460 |
13 12 59 -29 05 60 |
HWE 27 AB |
2016 |
19 |
292 |
2.8 |
8.03 |
9.64 |
1.61 |
|
<=== |
| Show |
|
181460 |
13 12 59 -29 05 60 |
HWE 27 AC |
2017 |
7 |
281 |
38.6 |
8.03 |
13.45 |
5.42 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 114769 |
|
Constellation |
Hydra |
|
SAO |
181460 |
|
HIP |
64480 |
|
| Tycho2 |
6711-01006-1 |
|
Gaia DR2 |
6182851094722424320 |
|
HD |
114769 |
|
GC |
17889 |
|
| CD |
CD-28 9947 |
|
Distance |
223.71 |
|
Distance ly |
729.74 |
|
