1999 TU280
1999TU280, 2000 XE9, 2000XE9, 91824, J99TS0U, K00X09E
All data for this body: [vot]
MPC data
| Name (number) |
1999 TU280 (91824) |
| a |
3.02006 |
| e |
0.11423 |
| i / sin(i) |
9.5400 /
0.16574
|
| q |
2.67507
|
| Q |
3.36506
|
| ω |
34.1117 |
| Node |
24.2198 |
| m |
269.8716 |
| n |
0.1878 |
| Epoch |
2460800.5 |
| nobs |
1252 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.018 |
|
| ep |
0.096 |
|
| sin(ip) |
0.161 |
|
| G |
0.150 |
|
| H |
14.810 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.778 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0184 |
0.0964 |
0.1605 |
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 |
| 14.81 |
|
|
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 |
|
0.963 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |