08246-0345 CHR 172 Aa,Ab (1 Hya)
08h 24m 35.14s -03° 45' 04.2" P.A. 71.00 sep 0.1 mag 5.61, Sp F1V dist. 26.62 pc (86.83 l.y.)
| Coord 2000 |
08246-0345 |
|
Discov num |
CHR 172 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
08 24 35.14 -03 45 04.2 |
|
| Date first |
1988 |
|
Date last |
2004 |
|
Obs |
2 |
|
| Pa first |
186 |
|
Pa last |
71.2 |
|
P.A. Now (θ) |
71.2° |
|
| Sep first |
0.2 |
|
Sep last |
0.14 |
|
Sep. Now (ρ) |
0.14" |
|
| Mag pri |
5.61 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
F1V (yellow-white) |
|
| Pri motion ra |
-211 |
|
Sec motion ra |
|
|
| Pri motion dec |
-026 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
08246-0345 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
1 Hya |
135877 |
08 24 35 -03 45 04 |
CHR 172 Aa,Ab |
2004 |
2 |
71 |
0.1 |
5.61 |
|
|
|
<=== |
| Show |
|
135877 |
08 24 35 -03 45 04 |
TOK 20 AB |
2016 |
5 |
329 |
35.4 |
5.67 |
14.00 |
8.33 |
|
|
| Show |
|
135877 |
08 24 35 -03 45 04 |
ALP 29 AC |
2015 |
2 |
47 |
356.3 |
5.67 |
17.20 |
11.53 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
1 Hya |
|
Constellation |
Hydra |
|
SAO |
135877 |
|
HIP |
41211 |
|
| Tycho2 |
4857-02150-1 |
|
HD |
70958 |
|
HR |
3297 |
|
GC |
11479 |
|
| GL |
Gl 306 |
|
BD |
BD-03 2333 |
|
Flamsteed |
1 Hydrae |
|
Flamsteed name |
1 Hya |
|
| Distance |
26.62 |
|
Distance ly |
86.83 |
|
