2009 WQ181

2009WQ181, 2000 QS164, 2000QS164, K00QG4S, K09WI1Q, X2812

All data for this body: [vot]

MPC data
Name (number) 2009 WQ181 (332812)
a 2.56738
e 0.13120
i / sin(i) 8.0453 / 0.13996
q 2.23055
Q 2.90422
ω 57.3327
Node 205.0772
m 62.3310
n 0.2396
Epoch 2460800.5
nobs 442
nopp 17
Years observed 2000-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Konig (3815)
 
ap 2.567
ep 0.140
sin(ip) 0.148
G 0.150
H 16.570
Mass
D 3.32 1.063
pV 0.053 0.0244
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.316
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3815 Konig 0 Konig Novakovic 2019EPSC...13.1671N HCM
3815 Konig 517 Konig -0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5666 0.1400 0.1482 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.32 1.063 1.063 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0244 0.0244 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
16.57 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
D D 0.0527 0.0527 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT