2003 UA143

2003UA143, 2010 ER61, 2010ER61, I9963, K03UE3A, K10E61R

All data for this body: [vot]

MPC data
Name (number) 2003 UA143 (189963)
a 3.12697
e 0.15859
i / sin(i) 11.5952 / 0.20100
q 2.63107
Q 3.62287
ω 173.9503
Node 238.2635
m 306.6196
n 0.1782
Epoch 2460800.5
nobs 907
nopp 17
Years observed 2002-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.126
ep 0.149
sin(ip) 0.211
G 0.150
H 14.840
Mass
D 4.73 0.212
pV 0.125 0.0250
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.262
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1255 0.1488 0.2106 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.73 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.125 0.0250 0.0250 Masiero 2011ApJ...741...68M NEATM
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
14.84 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
D D 0.0178 0.0210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.0258 0.0210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT