05282-2046 BU 320 AB (Nihal)
05h 28m 14.73s -20° 45' 33.2" P.A. 12.00 sep 2.7 mag 2.90,7.50 Sp G5II dist. 49.16 pc (160.36 l.y.)
| Coord 2000 |
05282-2046 |
|
Discov num |
BU 320 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 28 14.73 -20 45 33.2 |
|
| Date first |
1875 |
|
Date last |
2021 |
|
Obs |
53 |
|
| Pa first |
268 |
|
Pa last |
12.1 |
|
P.A. Now (θ) |
12.1° |
|
| Sep first |
2.9 |
|
Sep last |
2.703 |
|
Sep. Now (ρ) |
2.703" |
|
| Mag pri |
2.90 |
|
Mag sec |
7.50 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
G5II (yellow) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-086 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
05282-2046 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Nihal |
170457 |
05 28 15 -20 45 33 |
BU 320 AB |
2021 |
53 |
12 |
2.7 |
2.90 |
7.50 |
4.60 |
|
<=== |
| Show |
|
170457 |
05 28 15 -20 45 33 |
HJ 3761 AC |
2015 |
9 |
139 |
57.4 |
2.90 |
12.00 |
9.10 |
|
|
| Show |
|
170457 |
05 28 15 -20 45 33 |
HJ 3761 AD |
2015 |
7 |
73 |
211.1 |
2.90 |
11.99 |
9.09 |
|
|
| Show |
|
170457 |
05 28 15 -20 45 33 |
HJ 3761 AE |
2015 |
6 |
59 |
243.1 |
2.90 |
12.18 |
9.28 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Nihal |
|
Var name |
NSV2008 Lep |
|
Constellation |
Lepus |
|
SAO |
170457 |
|
| HIP |
25606 |
|
Tycho2 |
5928-01657-1 |
|
Gaia DR2 |
2968097043227107968 |
|
HD |
36079 |
|
| HR |
1829 |
|
GC |
6762 |
|
ADS |
4066 |
|
BD |
BD-20 1096 |
|
| Bayer |
Beta Leporis |
|
Bayer name |
Bet Lep |
|
Flamsteed |
9 Leporis |
|
Flamsteed name |
9 Lep |
|
| FK5 |
204 |
|
Distance |
49.16 |
|
Distance ly |
160.36 |
|
Bayer greek |
β Lep |
|
