2002 QE28

2002QE28, 1979 OW3, 1979OW3, 73492, J79O03W, K02Q28E

All data for this body: [vot]

MPC data
Name (number) 2002 QE28 (73492)
a 3.19073
e 0.15746
i / sin(i) 0.7346 / 0.01282
q 2.68832
Q 3.69314
ω 186.3639
Node 172.3616
m 340.3883
n 0.1729
Epoch 2460800.5
nobs 914
nopp 24
Years observed 1979-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.179
ep 0.145
sin(ip) 0.022
G 0.150
H 14.970
Mass
D 6.02 0.517
pV 0.053 0.0130
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 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1789 0.1449 0.0223 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.02 0.517 0.517 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0130 0.0130 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
14.97 MPC-2023-12-04 MPC-2023-12-04 Phot