2001 UB3

2001UB3, B0744, K01U03B

All data for this body: [vot]

MPC data
Name (number) 2001 UB3 (110744)
a 2.98970
e 0.12293
i / sin(i) 4.7965 / 0.08362
q 2.62219
Q 3.35722
ω 13.4222
Node 104.9268
m 123.1999
n 0.1907
Epoch 2460800.5
nobs 935
nopp 18
Years observed 2001-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.987
ep 0.143
sin(ip) 0.062
G 0.150
H 15.160
Mass
D 4.93 1.049
pV 0.080 0.0183
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.232
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9873 0.1430 0.0622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.93 1.049 1.049 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0183 0.0183 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
15.16 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
B C 0.0480 0.2310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.3240 0.2310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3478 0.2310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D C 0.0272 0.2310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0496 0.2310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT