2002 QK20

2002QK20, E2049, K02Q20K

All data for this body: [vot]

MPC data
Name (number) 2002 QK20 (142049)
a 2.40101
e 0.13642
i / sin(i) 5.1791 / 0.09027
q 2.07348
Q 2.72854
ω 80.9795
Node 222.5309
m 68.2659
n 0.2649
Epoch 2460800.5
nobs 730
nopp 16
Years observed 2002-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.401
ep 0.112
sin(ip) 0.103
G 0.150
H 16.400
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 13.575
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4011 0.1121 0.1032 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
16.40 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
V 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.6400 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.7866 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8093 0.7710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT