2002 UA31

2002UA31, K02U31A, X8292

All data for this body: [vot]

MPC data
Name (number) 2002 UA31 (338292)
a 0.79876
e 0.48709
i / sin(i) 30.7067 / 0.51065
q 0.40969
Q 1.18784
ω 358.6768
Node 209.3076
m 0.4829
n 1.3806
Epoch 2460800.5
nobs 552
nopp 11
Years observed 2002-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 19.110
Mass
D
pV
Value
Rotational Period 2.556
Period quality 2
Spectral Class Sq
Spectral Class Score 18.000
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
19.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.5564 2 Synodic Pravec LCDB Lightcurve
2.5567 2 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.930000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
D Bus-DeMeo VIS Birlan 2024A&A...689A.334B PHOT
Q Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
Sq Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC