2008 TW177
2008TW177, d1881, K08TH7W
All data for this body: [vot]
MPC data
| Name (number) |
2008 TW177 (391881) |
| a |
3.12345 |
| e |
0.03182 |
| i / sin(i) |
14.8132 /
0.25567
|
| q |
3.02408
|
| Q |
3.22283
|
| ω |
300.3348 |
| Node |
86.3261 |
| m |
358.8030 |
| n |
0.1785 |
| Epoch |
2460800.5 |
| nobs |
436 |
| nopp |
15 |
| Years observed |
2003-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.125 |
|
| ep |
0.009 |
|
| sin(ip) |
0.236 |
|
| G |
0.150 |
|
| H |
15.450 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.992 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1251 |
0.0088 |
0.2364 |
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 |
| 15.45 |
|
|
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 |
| D |
D |
0.0656 |
0.0656 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.832 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |