Lennon

04147, 1971 YG, 1971YG, 1980 KA, 1980KA, 1983 AY, 1983AY, J71Y00G, J80K00A, J83A00Y

All data for this body: [vot]

MPC data
Name (number) Lennon (4147)
a 2.36179
e 0.08188
i / sin(i) 5.7291 / 0.09983
q 2.16840
Q 2.55519
ω 302.7983
Node 288.5086
m 326.2623
n 0.2715
Epoch 2460200.5
nobs 6299
nopp 27
Years observed 1971-2023
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.362
ep 0.103
sin(ip) 0.113
Value Standard error
G 0.150
H 13.310
Mass
D 5.27 0.085
pV 0.316 0.0370
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3620 0.1031 0.1131 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.17 0.087 0.087 Masiero 2011ApJ...741...68M NEATM
7.13 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.417 0.0564 0.0564 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
13.31 MPC-2023-12-04 MPC-2023-12-04 Phot