2008 TD177
2008TD177, 2000 WS194, 2000WS194, K00WJ4S, K08TH7D, Y2355
All data for this body: [vot]
MPC data
| Name (number) |
2008 TD177 (342355) |
| a |
2.52926 |
| e |
0.25024 |
| i / sin(i) |
16.6293 /
0.28618
|
| q |
1.89634
|
| Q |
3.16218
|
| ω |
209.0393 |
| Node |
185.7132 |
| m |
45.0048 |
| n |
0.2450 |
| Epoch |
2460800.5 |
| nobs |
603 |
| nopp |
15 |
| Years observed |
2000-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.529 |
|
| ep |
0.222 |
|
| sin(ip) |
0.277 |
|
| G |
0.150 |
|
| H |
17.170 |
|
| Mass |
|
|
| D |
2.60 |
0.620 |
| pV |
0.042 |
0.0230 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.758 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5285 |
0.2218 |
0.2773 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.60 |
0.620 |
0.620 |
Masiero |
2020PSJ.....1....5M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.042 |
0.0230 |
0.0230 |
Masiero |
2020PSJ.....1....5M |
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 |
| 17.17 |
|
|
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 |
|
0.793 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| V |
X |
0.0864 |
0.3900 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.4049 |
0.3900 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |