2001 US41

2001US41, B0804, K01U41S

All data for this body: [vot]

MPC data
Name (number) 2001 US41 (110804)
a 2.73841
e 0.11182
i / sin(i) 6.3532 / 0.11066
q 2.43219
Q 3.04462
ω 347.0519
Node 57.0630
m 60.5918
n 0.2175
Epoch 2460800.5
nobs 737
nopp 17
Years observed 2001-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.738
ep 0.083
sin(ip) 0.095
G 0.150
H 15.970
Mass
D 4.63 0.404
pV 0.047 0.0081
Value
Rotational Period
Period quality None
Spectral Class Bk
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7384 0.0834 0.0949 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 0.404 0.404 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0081 0.0081 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
15.97 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
Bk Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT