2001 VJ20

2001VJ20, B1032, K01V20J

All data for this body: [vot]

MPC data
Name (number) 2001 VJ20 (111032)
a 2.88180
e 0.04482
i / sin(i) 0.9172 / 0.01601
q 2.75265
Q 3.01095
ω 164.4875
Node 254.3946
m 277.1349
n 0.2015
Epoch 2460800.5
nobs 878
nopp 19
Years observed 2001-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.882
ep 0.036
sin(ip) 0.035
G 0.150
H 15.490
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.216
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8820 0.0363 0.0354 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
15.49 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
S 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3493 0.3493 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT