2001 UA51

2001UA51, B0821, K01U51A

All data for this body: [vot]

MPC data
Name (number) 2001 UA51 (110821)
a 2.69210
e 0.11670
i / sin(i) 13.8110 / 0.23872
q 2.37792
Q 3.00627
ω 198.4785
Node 190.6302
m 134.9279
n 0.2231
Epoch 2460800.5
nobs 875
nopp 20
Years observed 1995-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.693
ep 0.094
sin(ip) 0.240
G 0.150
H 15.580
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.955
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6934 0.0937 0.2402 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
15.58 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
LS 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6592 0.4170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT