1993 UJ4

1993UJ4, 2000 QJ77, 2000QJ77, F9369, J93U04J, K00Q77J

All data for this body: [vot]

MPC data
Name (number) 1993 UJ4 (159369)
a 2.35904
e 0.12028
i / sin(i) 7.0765 / 0.12319
q 2.07530
Q 2.64278
ω 226.9080
Node 168.2816
m 250.5172
n 0.2720
Epoch 2460800.5
nobs 925
nopp 18
Years observed 1993-2024
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.359
ep 0.102
sin(ip) 0.124
G 0.150
H 16.460
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 12.751
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
2.3586 0.1017 0.1236 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
16.46 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 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.2129 0.7720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9076 0.7720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9746 0.7720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT