2002 EP161

2002EP161, 2004 WQ9, 2004WQ9, G1022, K02EG1P, K04W09Q

All data for this body: [vot]

MPC data
Name (number) 2002 EP161 (161022)
a 2.36095
e 0.15975
i / sin(i) 22.0923 / 0.37610
q 1.98379
Q 2.73811
ω 26.7199
Node 320.3954
m 304.2933
n 0.2717
Epoch 2460800.5
nobs 645
nopp 14
Years observed 2000-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.361
ep 0.164
sin(ip) 0.375
G 0.150
H 16.030
Mass
D 3.91 0.142
pV 0.064 0.0051
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 2.168
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3606 0.1637 0.3752 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.740 0.740 Masiero 2020PSJ.....1....5M NEATM
3.56 0.820 0.820 Masiero 2020PSJ.....1....5M NEATM
3.71 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
4.02 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0580 0.0580 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM
0.059 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0063 0.0063 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
16.03 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
K K 0.3613 0.1840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT