2002 XW117
2002XW117, I9177, K02XB7W
All data for this body: [vot]
MPC data
| Name (number) |
2002 XW117 (189177) |
| a |
3.08463 |
| e |
0.07831 |
| i / sin(i) |
12.5116 /
0.21664
|
| q |
2.84307
|
| Q |
3.32619
|
| ω |
328.7713 |
| Node |
80.3776 |
| m |
58.2637 |
| n |
0.1819 |
| Epoch |
2460800.5 |
| nobs |
435 |
| nopp |
18 |
| Years observed |
2001-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.085 |
|
| ep |
0.055 |
|
| sin(ip) |
0.197 |
|
| G |
0.150 |
|
| H |
15.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.959 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0851 |
0.0548 |
0.1968 |
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 |
| 15.56 |
|
|
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 |
S |
0.1444 |
0.3300 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.3487 |
0.3300 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |