2001 TM31
2001TM31, 57552, K01T31M
All data for this body: [vot]
MPC data
| Name (number) |
2001 TM31 (57552) |
| a |
3.00151 |
| e |
0.05339 |
| i / sin(i) |
8.8191 /
0.15332
|
| q |
2.84126
|
| Q |
3.16176
|
| ω |
6.0685 |
| Node |
0.6680 |
| m |
227.1215 |
| n |
0.1895 |
| Epoch |
2460800.5 |
| nobs |
1351 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.002 |
|
| ep |
0.019 |
|
| sin(ip) |
0.157 |
|
| G |
0.150 |
|
| H |
14.440 |
|
| Mass |
|
|
| D |
4.85 |
1.492 |
| pV |
0.189 |
0.1239 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.434 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0015 |
0.0189 |
0.1567 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.85 |
1.492 |
1.492 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.189 |
0.1239 |
0.1239 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.739 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |