2003 UJ12

2003UJ12, G3945, K03U12J

All data for this body: [vot]

MPC data
Name (number) 2003 UJ12 (163945)
a 2.71417
e 0.14729
i / sin(i) 5.6385 / 0.09825
q 2.31440
Q 3.11393
ω 283.1970
Node 43.5208
m 351.5188
n 0.2204
Epoch 2460800.5
nobs 604
nopp 16
Years observed 1994-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.714
ep 0.118
sin(ip) 0.089
G 0.150
H 16.130
Mass
D 4.37 1.508
pV 0.040 0.0202
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.664
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7142 0.1176 0.0893 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.37 1.508 1.508 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0202 0.0202 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
16.13 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
C C 0.1107 0.1107 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT