2000 HP38

2000HP38, 2002 TH104, 2002TH104, A4794, K00H38P, K02TA4H

All data for this body: [vot]

MPC data
Name (number) 2000 HP38 (104794)
a 2.98669
e 0.13074
i / sin(i) 10.1981 / 0.17705
q 2.59621
Q 3.37717
ω 287.4472
Node 204.5131
m 29.5569
n 0.1909
Epoch 2460800.5
nobs 1439
nopp 19
Years observed 2000-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.984
ep 0.155
sin(ip) 0.188
G 0.150
H 14.810
Mass
D 5.98 0.179
pV 0.085 0.0083
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9844 0.1552 0.1884 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.94 0.197 0.197 Masiero 2011ApJ...741...68M NEATM
6.14 0.429 0.429 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0161 0.0161 Masiero 2011ApJ...741...68M NEATM
0.087 0.0097 0.0097 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
14.81 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 0.1711 0.3050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2428 0.3050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.3713 0.3050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4922 0.3050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S D 0.5713 0.3050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT