2003 TN31

2003TN31, K03T31N, N5270

All data for this body: [vot]

MPC data
Name (number) 2003 TN31 (235270)
a 2.75609
e 0.15529
i / sin(i) 4.3652 / 0.07611
q 2.32808
Q 3.18409
ω 104.4486
Node 27.5459
m 159.1206
n 0.2154
Epoch 2460800.5
nobs 191
nopp 15
Years observed 1994-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hanna (1668)
 
ap 2.756
ep 0.180
sin(ip) 0.072
G 0.150
H 17.160
Mass
D 2.56 0.543
pV 0.047 0.0111
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1668 Hanna 0 Hanna Novakovic 2019EPSC...13.1671N HCM
1668 Hanna 533 Hanna -0.9700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7563 0.1805 0.0725 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.56 0.543 0.543 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0111 0.0111 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
17.16 MPC-2023-12-04 MPC-2023-12-04 Phot