Chemin

03913, 1969 EW1, 1969EW1, 1986 XO2, 1986XO2, J69E01W, J86X02O

All data for this body: [vot]

MPC data
Name (number) Chemin (3913)
a 2.35785
e 0.22571
i / sin(i) 23.8844 / 0.40489
q 1.82565
Q 2.89005
ω 44.1570
Node 155.7287
m 359.6623
n 0.2722
Epoch 2460200.5
nobs 5534
nopp 24
Years observed 1986-2023
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.358
ep 0.258
sin(ip) 0.395
Value Standard error
G 0.150
H 13.030
Mass
D 7.77 0.651
pV 0.223 0.0677
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3585 0.2578 0.3946 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.46 1.240 1.240 Nugent 2016AJ....152...63N NEATM
8.23 0.860 0.860 Usui 2011PASJ...63.1117U NEATM
8.40 1.680 1.680 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.206 0.0820 0.0820 Ali-Lagoa 2018A&A...612A..85A NEATM
0.260 0.1200 0.1200 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
13.03 MPC-2023-12-04 MPC-2023-12-04 Phot