Lebedev

02342, 1950 OC, 1950OC, 1950 PG, 1950PG, 1951 YM, 1951YM, 1962 VJ, 1962VJ, 1963 WF, 1963WF, 1968 UQ, 1968UQ, J50O00C, J50P00G, J51Y00M, J62V00J, J63W00F, J68U00Q

All data for this body: [vot]

MPC data
Name (number) Lebedev (2342)
a 3.21887
e 0.13727
i / sin(i) 0.3697 / 0.00645
q 2.77702
Q 3.66072
ω 217.0219
Node 195.8928
m 269.2081
n 0.1707
Epoch 2460800.5
nobs 5504
nopp 37
Years observed 1906-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.206
ep 0.134
sin(ip) 0.023
G 0.150
H 12.070
Mass
D 21.92 0.157
pV 0.052 0.0050
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.090
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 1.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2057 0.1344 0.0231 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.36 5.690 5.690 Nugent 2016AJ....152...63N NEATM
18.56 5.460 5.460 Nugent 2016AJ....152...63N NEATM
21.93 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0051 0.0051 Masiero 2011ApJ...741...68M NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.090 0.0800 0.0800 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
12.07 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
C 0.515 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT