4181 T-2
4181T-2, 2001 TD34, 2001TD34, 65580, K01T34D, T2S4181
All data for this body: [vot]
MPC data
| Name (number) |
4181 T-2 (65580) |
| a |
3.09920 |
| e |
0.03982 |
| i / sin(i) |
11.0211 /
0.19117
|
| q |
2.97578
|
| Q |
3.22262
|
| ω |
282.9891 |
| Node |
22.1564 |
| m |
216.4229 |
| n |
0.1806 |
| Epoch |
2460800.5 |
| nobs |
949 |
| nopp |
21 |
| Years observed |
1973-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.101 |
|
| ep |
0.038 |
|
| sin(ip) |
0.188 |
|
| G |
0.150 |
|
| H |
14.800 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.225 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1013 |
0.0384 |
0.1877 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 14.80 |
|
|
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 |
|
0.11 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.8341 |
0.8341 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |