2011 BY8

2011BY8, 1999 XU224, 1999XU224, f1506, J99XM4U, K11B08Y

All data for this body: [vot]

MPC data
Name (number) 2011 BY8 (411506)
a 3.09301
e 0.11274
i / sin(i) 6.7721 / 0.11792
q 2.74429
Q 3.44173
ω 359.0516
Node 101.6942
m 239.3684
n 0.1812
Epoch 2460800.5
nobs 172
nopp 12
Years observed 1999-2025
rms 1.00
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.117
sin(ip) 0.096
G 0.150
H 16.710
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1599 Giomus -1 Giomus -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0945 0.1166 0.0955 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.71 MPC-2023-12-04 MPC-2023-12-04 Phot