2009 HG58

2009HG58, K09H58G, T6447

All data for this body: [vot]

MPC data
Name (number) 2009 HG58 (296447)
a 2.72631
e 0.16066
i / sin(i) 9.1712 / 0.15938
q 2.28829
Q 3.16432
ω 186.9432
Node 71.4126
m 166.8218
n 0.2189
Epoch 2460800.5
nobs 399
nopp 18
Years observed 2000-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.724
ep 0.184
sin(ip) 0.138
G 0.150
H 16.210
Mass
D 3.52 0.592
pV 0.068 0.0226
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.878
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7244 0.1836 0.1377 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.592 0.592 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0226 0.0226 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
16.21 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
C X 0.0378 0.2810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2955 0.2810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3508 0.2810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT