Lopez

04657, 1978 NU7, 1978NU7, 1979 SU9, 1979SU9, 1987 GJ1, 1987GJ1, J78N07U, J79S09U, J87G01J

All data for this body: [vot]

MPC data
Name (number) Lopez (4657)
a 3.10006
e 0.18186
i / sin(i) 0.2788 / 0.00487
q 2.53629
Q 3.66383
ω 38.4172
Node 357.7700
m 99.2685
n 0.1806
Epoch 2460800.5
nobs 3921
nopp 33
Years observed 1955-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.108
ep 0.145
sin(ip) 0.023
G 0.150
H 12.800
Mass
D 15.35 0.100
pV 0.103 0.0047
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
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 -0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1084 0.1450 0.0234 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.14 0.166 0.166 Masiero 2011ApJ...741...68M NEATM
15.97 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
17.49 5.140 5.140 Masiero 2020PSJ.....1....5M NEATM
18.31 1.830 1.830 Ali-Lagoa 2018A&A...612A..85A NEATM
18.99 0.840 0.840 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM
0.120 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.153 0.0419 0.0419 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
12.80 MPC-2023-12-04 MPC-2023-12-04 Phot