2004 XL81

2004XL81, 2002 LE12, 2002LE12, I9262, K02L12E, K04X81L

All data for this body: [vot]

MPC data
Name (number) 2004 XL81 (189262)
a 3.10649
e 0.12828
i / sin(i) 23.1833 / 0.39367
q 2.70798
Q 3.50501
ω 279.8113
Node 92.4657
m 216.7102
n 0.1800
Epoch 2460200.5
nobs 957
nopp 18
Years observed 2000-2023
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.103
ep 0.089
sin(ip) 0.380
Value Standard error
G 0.150
H 14.450
Mass
D 7.65 0.130
pV 0.063 0.0117
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1025 0.0893 0.3803 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.65 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0117 0.0117 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
14.45 MPC-2023-12-04 MPC-2023-12-04 Phot