2001 UZ31

2001UZ31, E0650, K01U31Z

All data for this body: [vot]

MPC data
Name (number) 2001 UZ31 (140650)
a 3.00383
e 0.11273
i / sin(i) 9.9753 / 0.17322
q 2.66521
Q 3.34244
ω 121.6575
Node 157.4042
m 282.7165
n 0.1893
Epoch 2460800.5
nobs 1221
nopp 19
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.007
ep 0.110
sin(ip) 0.166
G 0.150
H 15.020
Mass
D 3.51 0.777
pV 0.189 0.0602
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.900
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0066 0.1100 0.1660 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 0.777 0.777 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.189 0.0602 0.0602 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
15.02 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C X 0.0561 0.1780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D X 0.0353 0.1780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D X 0.4481 0.1780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT
V X 0.0906 0.1780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2151 0.1780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT