1998 TH5

1998TH5, 1995 FS3, 1995FS3, 1996 KM3, 1996KM3, 42770, J95F03S, J96K03M, J98T05H

All data for this body: [vot]

MPC data
Name (number) 1998 TH5 (42770)
a 3.13483
e 0.17656
i / sin(i) 2.8585 / 0.04987
q 2.58135
Q 3.68831
ω 244.2467
Node 134.3657
m 297.7938
n 0.1776
Epoch 2460800.5
nobs 1530
nopp 23
Years observed 1995-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.126
ep 0.154
sin(ip) 0.035
G 0.150
H 14.580
Mass
D 9.83 0.087
pV 0.039 0.0039
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 0.316
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1257 0.1538 0.0347 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.25 2.470 2.470 Masiero 2021PSJ.....2..162M NEATM
9.83 0.087 0.087 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0100 0.0150 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0041 0.0041 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
14.58 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 0.0526 0.0526 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT