2009 US29

2009US29, K09U29S, T6757

All data for this body: [vot]

MPC data
Name (number) 2009 US29 (296757)
a 5.25815
e 0.04345
i / sin(i) 17.7061 / 0.30413
q 5.02969
Q 5.48661
ω 117.1214
Node 48.4627
m 353.0030
n 0.0817
Epoch 2460800.5
nobs 464
nopp 16
Years observed 2002-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 13.220
Mass
D 13.59 1.130
pV 0.060 0.0170
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.756
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.59 1.130 1.130 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0170 0.0170 Grav 2011ApJ...742...40G 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
13.22 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
D D 0.4593 0.3270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.2232 0.3270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT