2001TX31

H9157, K01T31X

All data for this body: [vot]

MPC data
Name (number) 2001TX31 (179157)
Packed designation H9157
a 2.80746
e 0.24158
i / sin(i) 6.3594 / 0.11077
q 2.12923
Q 3.48569
ω 77.8185
Node 303.1548
m 126.4604
n 0.2095
Epoch 2459600.5
nobs 603
nopp 14
Years observed 1996-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.806
ep 0.200
sin(ip) 0.137
Value Standard error
G 0.150
H 15.710
Mass
D 4.49 0.063
pV 0.062 0.0085
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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-Jan-2022
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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.71 MPC-2022-01-18 MPC-2022-01-18 Phot