2009 WN253

2009WN253, a9429, K09WP3N

All data for this body: [vot]

MPC data
Name (number) 2009 WN253 (369429)
a 3.04006
e 0.13733
i / sin(i) 10.6873 / 0.18545
q 2.62257
Q 3.45755
ω 221.9493
Node 97.2840
m 67.0621
n 0.1859
Epoch 2460800.5
nobs 267
nopp 13
Years observed 2008-2024
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.039
ep 0.123
sin(ip) 0.163
G 0.150
H 16.220
Mass
D 4.59 0.925
pV 0.044 0.0195
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
283 Emma 0 Emma Novakovic 2019EPSC...13.1671N HCM
283 Emma 607 Emma -0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0387 0.1227 0.1630 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.59 0.925 0.925 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0195 0.0195 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
16.22 MPC-2023-12-04 MPC-2023-12-04 Phot