2001 BY8

2001BY8, 1996 FJ8, 1996FJ8, 42123, J96F08J, K01B08Y

All data for this body: [vot]

MPC data
Name (number) 2001 BY8 (42123)
a 3.15827
e 0.12406
i / sin(i) 4.9481 / 0.08625
q 2.76645
Q 3.55009
ω 86.8918
Node 34.3850
m 116.3418
n 0.1756
Epoch 2460800.5
nobs 1030
nopp 19
Years observed 1996-2024
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.150
ep 0.147
sin(ip) 0.081
G 0.150
H 15.020
Mass
D 5.88 0.568
pV 0.056 0.0056
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
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1504 0.1471 0.0813 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.88 0.568 0.568 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
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
15.02 MPC-2023-12-04 MPC-2023-12-04 Phot