00249-7716 WFC 246 (Bet Hyi)
00h 24m 45.07s -77° 15' 15.3" P.A. 250.00 sep 256.3 mag 2.86,12.34 Sp G0V dist. 7.46 pc (24.33 l.y.)
| Coord 2000 |
00249-7716 |
|
Discov num |
WFC 246 |
|
Comp |
|
|
Coord arcsec 2000 |
00 24 45.07 -77 15 15.3 |
|
| Date first |
1894 |
|
Date last |
1998 |
|
Obs |
3 |
|
| Pa first |
187 |
|
Pa last |
250.1 |
|
P.A. Now (θ) |
250.1° |
|
| Sep first |
52.4 |
|
Sep last |
256.27 |
|
Sep. Now (ρ) |
256.27" |
|
| Mag pri |
2.86 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
9.48 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+222 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+032 |
|
Sec motion dec |
-003 |
|
| Notes |
P
(100-year proper motion) |
|
rPM=1.015
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Bet Hyi |
|
Var name |
NSV161 Hyi |
|
Constellation |
Hydrus |
|
SAO |
255670 |
|
| HIP |
2021 |
|
Tycho2 |
9350-01626-1 |
|
HD |
2151 |
|
HR |
98 |
|
| GC |
503 |
|
GL |
Gl 19 |
|
CD |
CD-77 15 |
|
CP |
CP-77 16 |
|
| Bayer |
Beta Hydri |
|
Bayer name |
Bet Hyi |
|
FK5 |
11 |
|
Distance |
7.46 |
|
| Distance ly |
24.33 |
|
Bayer greek |
β Hyi |
|