2008 QN18

2008QN18, 2003 YO37, 2003YO37, K03Y37O, K08Q18N, R4295

All data for this body: [vot]

MPC data
Name (number) 2008 QN18 (274295)
a 3.18348
e 0.15385
i / sin(i) 0.6238 / 0.01089
q 2.69369
Q 3.67326
ω 270.6836
Node 151.8243
m 268.9344
n 0.1735
Epoch 2460800.5
nobs 347
nopp 14
Years observed 2003-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.175
ep 0.146
sin(ip) 0.017
G 0.150
H 16.530
Mass
D
pV
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 0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1746 0.1459 0.0171 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.53 MPC-2023-12-04 MPC-2023-12-04 Phot