2011 UJ258

2011UJ258, K11UP8J, Z6763

All data for this body: [vot]

MPC data
Name (number) 2011 UJ258 (356763)
a 3.14034
e 0.15313
i / sin(i) 4.4121 / 0.07693
q 2.65946
Q 3.62121
ω 187.4886
Node 225.8626
m 151.5666
n 0.1771
Epoch 2460800.5
nobs 186
nopp 11
Years observed 2000-2024
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.140
ep 0.134
sin(ip) 0.089
G 0.150
H 16.450
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.840
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1399 0.1344 0.0890 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
16.45 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
B B 0.0243 0.0300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.1144 0.0300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.0198 0.0300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.0163 0.0300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.1237 0.0300 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT