2001 TX31

2001TX31, H9157, K01T31X

All data for this body: [vot]

MPC data
Name (number) 2001 TX31 (179157)
a 2.80587
e 0.24195
i / sin(i) 6.3606 / 0.11079
q 2.12698
Q 3.48477
ω 78.0702
Node 303.1077
m 17.7715
n 0.2097
Epoch 2460800.5
nobs 808
nopp 17
Years observed 1996-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.806
ep 0.200
sin(ip) 0.137
G 0.150
H 15.800
Mass
D 4.49 0.063
pV 0.062 0.0085
Value
Rotational Period
Period quality None
Spectral Class Cgx
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8061 0.2000 0.1373 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.75 0.920 0.920 Nugent 2016AJ....152...63N NEATM
3.81 1.190 1.190 Masiero 2012ApJ...759L...8M NEATM
4.49 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.060 0.0097 0.0097 Masiero 2011ApJ...741...68M NEATM
0.070 0.0200 0.0200 Masiero 2012ApJ...759L...8M 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
15.80 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
Cgx Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT