2004 VU21

2004VU21, K04V21U, S9152

All data for this body: [vot]

MPC data
Name (number) 2004 VU21 (289152)
a 2.45345
e 0.11981
i / sin(i) 7.1913 / 0.12518
q 2.15950
Q 2.74739
ω 7.6994
Node 58.2803
m 108.4676
n 0.2565
Epoch 2460800.5
nobs 523
nopp 15
Years observed 2000-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.454
ep 0.119
sin(ip) 0.111
G 0.150
H 16.730
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.136
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
2.4544 0.1191 0.1106 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
16.73 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 0.856 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT