2001 YU51

2001YU51, a6447, K01Y51U

All data for this body: [vot]

MPC data
Name (number) 2001 YU51 (366447)
a 2.58609
e 0.28811
i / sin(i) 16.6833 / 0.28708
q 1.84101
Q 3.33117
ω 107.8893
Node 276.6496
m 261.3956
n 0.2370
Epoch 2460800.5
nobs 493
nopp 12
Years observed 2001-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.584
ep 0.234
sin(ip) 0.322
G 0.150
H 16.060
Mass
D 2.92 0.049
pV 0.119 0.0161
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.424
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5845 0.2345 0.3218 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.92 0.049 0.049 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.119 0.0161 0.0161 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
16.06 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
X X 0.4232 0.4490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4808 0.4490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT