09143-0817 BU 908 A,BC (HD 79502)
09h 14m 18.57s -08° 16' 33.6" P.A. 182.00 sep 60.8 mag 9.18,10.73 Sp F8
| Coord 2000 |
09143-0817 |
|
Discov num |
BU 908 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
09 14 18.57 -08 16 33.6 |
|
| Date first |
1880 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
185 |
|
Pa last |
182.4 |
|
P.A. Now (θ) |
182.4° |
|
| Sep first |
60.6 |
|
Sep last |
60.802 |
|
Sep. Now (ρ) |
60.802" |
|
| Mag pri |
9.18 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
1.55 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+001 |
|
| Notes |
N
(See Notes) |
|
rPM=0.601
Nature of this double is uncertain.
09143-0817 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 79502 |
136681 |
09 14 19 -08 16 34 |
BU 908 A,BC |
2015 |
15 |
182 |
60.8 |
9.18 |
10.73 |
1.55 |
|
<=== |
| Show |
|
|
09 14 18 -08 17 34 |
BU 908 BC |
2016 |
7 |
233 |
0.9 |
10.73 |
10.80 |
0.07 |
|
|
| Show |
|
|
09 14 18 -08 17 34 |
BU 908 BD |
2015 |
7 |
299 |
34.1 |
10.73 |
13.59 |
2.86 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 79502 |
|
Constellation |
Hydra |
|
SAO |
136681 |
|
Tycho2 |
5458-00318-1 |
|
| Gaia DR2 |
5744027212279101312 |
|
HD |
79502 |
|
