2001 HX9

2001HX9, 2000 AH115, 2000AH115, 46235, K00AB5H, K01H09X

All data for this body: [vot]

MPC data
Name (number) 2001 HX9 (46235)
a 2.77744
e 0.16501
i / sin(i) 6.8893 / 0.11995
q 2.31913
Q 3.23574
ω 45.5217
Node 244.8794
m 355.1307
n 0.2129
Epoch 2460800.5
nobs 2433
nopp 22
Years observed 1998-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.777
ep 0.162
sin(ip) 0.136
G 0.150
H 14.400
Mass
D 9.19 0.074
pV 0.041 0.0055
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.772
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7767 0.1616 0.1360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.65 0.910 0.910 Usui 2011PASJ...63.1117U NEATM
11.06 2.210 2.210 Ali-Lagoa 2018A&A...612A..85A NEATM
8.37 2.920 2.920 Masiero 2021PSJ.....2..162M NEATM
8.72 2.480 2.480 Masiero 2017AJ....154..168M NEATM
9.18 0.074 0.074 Masiero 2011ApJ...741...68M NEATM
9.38 2.520 2.520 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0142 0.0142 Masiero 2017AJ....154..168M NEATM
0.030 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.035 0.0177 0.0177 Masiero 2017AJ....154..168M NEATM
0.049 0.0260 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0075 0.0075 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
14.40 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 0.6287 0.6287 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT