2001 LU2

2001LU2, 1978 WE11, 1978WE11, 42252, J78W11E, K01L02U

All data for this body: [vot]

MPC data
Name (number) 2001 LU2 (42252)
a 2.54627
e 0.06735
i / sin(i) 15.8255 / 0.27271
q 2.37478
Q 2.71776
ω 202.1866
Node 71.3660
m 302.9577
n 0.2426
Epoch 2460800.5
nobs 3124
nopp 23
Years observed 1978-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.546
ep 0.078
sin(ip) 0.257
G 0.150
H 14.530
Mass
D 4.34 0.259
pV 0.196 0.0318
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 19.408
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1160 Illyria -1 Illyria -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5465 0.0781 0.2571 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.34 0.259 0.259 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.196 0.0318 0.0318 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
14.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7392 0.9120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9480 0.9120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9941 0.9120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT