Leung

16142, 1982 UB3, 1982UB3, 1995 KB3, 1995KB3, 1999 XC135, 1999XC135, J82U03B, J95K03B, J99XD5C

All data for this body: [vot]

MPC data
Name (number) Leung (16142)
a 2.24224
e 0.29986
i / sin(i) 8.8369 / 0.15362
q 1.56989
Q 2.91459
ω 197.7381
Node 127.7793
m 281.8529
n 0.2935
Epoch 2460800.5
nobs 3180
nopp 23
Years observed 1982-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.234
ep 0.241
sin(ip) 0.134
G 0.150
H 14.350
Mass
D 3.61 0.329
pV 0.241 0.0406
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 23.026
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2337 0.2407 0.1341 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.03 0.520 0.520 Nugent 2016AJ....152...63N NEATM
3.90 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM
4.10 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A NEATM
0.240 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
0.290 0.0900 0.0900 Nugent 2016AJ....152...63N 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
14.35 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 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Bus VIS Binzel 2019Icar..324...41B PHOT
S DeMeo-Carry VIS Carry PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.4671 0.8840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9483 0.8840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9923 0.8840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT