2001 LR8

2001LR8, 1991 XV2, 1991XV2, 1999 JA37, 1999JA37, 51764, J91X02V, J99J37A, K01L08R

All data for this body: [vot]

MPC data
Name (number) 2001 LR8 (51764)
a 3.13163
e 0.21169
i / sin(i) 9.6602 / 0.16780
q 2.46870
Q 3.79455
ω 221.0111
Node 226.5097
m 261.5217
n 0.1778
Epoch 2460200.5
nobs 1556
nopp 20
Years observed 1991-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.144
ep 0.199
sin(ip) 0.180
Value Standard error
G 0.150
H 13.940
Mass
D 10.77 0.184
pV 0.046 0.0054
Rotational Period 139.720
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 613 Lixiaohua -0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1437 0.1986 0.1800 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.33 0.294 0.294 Masiero 2011ApJ...741...68M NEATM
10.41 3.640 3.640 Masiero 2021PSJ.....2..162M NEATM
11.05 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
12.23 3.160 3.160 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0074 0.0074 Masiero 2011ApJ...741...68M NEATM
0.047 0.0230 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0082 0.0082 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
13.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
139.72 Durech 2023A&A...675A..24D Model