2001 TW131

2001TW131, 55456, K01TD1W

All data for this body: [vot]

MPC data
Name (number) 2001 TW131 (55456)
a 2.38821
e 0.13290
i / sin(i) 7.4920 / 0.13039
q 2.07083
Q 2.70559
ω 331.1480
Node 104.6364
m 77.1669
n 0.2671
Epoch 2460800.5
nobs 1530
nopp 20
Years observed 1995-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.389
ep 0.140
sin(ip) 0.116
G 0.150
H 15.470
Mass
D 1.89 0.267
pV 0.312 0.1458
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3889 0.1402 0.1155 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.89 0.267 0.267 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.312 0.1458 0.1458 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
15.47 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
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT