2002 TH1

2002TH1, G1162, K02T01H

All data for this body: [vot]

MPC data
Name (number) 2002 TH1 (161162)
a 3.12220
e 0.14896
i / sin(i) 6.1003 / 0.10627
q 2.65710
Q 3.58730
ω 300.8861
Node 62.2027
m 31.8223
n 0.1787
Epoch 2460800.5
nobs 651
nopp 18
Years observed 1995-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.118
ep 0.124
sin(ip) 0.091
G 0.150
H 15.360
Mass
D 4.88 0.601
pV 0.068 0.0324
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.579
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1183 0.1236 0.0908 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.88 0.601 0.601 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0324 0.0324 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
15.36 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 C 0.0965 0.0965 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT