2000 EJ171

2000EJ171, 2002 QP45, 2002QP45, 71677, K00EH1J, K02Q45P

All data for this body: [vot]

MPC data
Name (number) 2000 EJ171 (71677)
a 2.94529
e 0.08534
i / sin(i) 17.0616 / 0.29340
q 2.69393
Q 3.19665
ω 21.5549
Node 25.7730
m 354.5937
n 0.1950
Epoch 2460200.5
nobs 1609
nopp 20
Years observed 1999-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.943
ep 0.070
sin(ip) 0.286
Value Standard error
G 0.150
H 14.260
Mass
D 7.50 0.114
pV 0.104 0.0125
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9431 0.0695 0.2864 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.90 4.620 4.620 Masiero 2021PSJ.....2..162M NEATM
11.88 3.990 3.990 Masiero 2020PSJ.....1....5M NEATM
7.50 0.114 0.114 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.034 0.0230 0.0750 Masiero 2021PSJ.....2..162M NEATM
0.114 0.0133 0.0133 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot