2004 XP161
2004XP161, 1998 FW142, 1998FW142, J98FE2W, K04XG1P, S9279
All data for this body: [vot]
MPC data
| Name (number) |
2004 XP161 (289279) |
| a |
2.43646 |
| e |
0.16370 |
| i / sin(i) |
5.4183 /
0.09443
|
| q |
2.03761
|
| Q |
2.83530
|
| ω |
113.5469 |
| Node |
14.0154 |
| m |
95.8644 |
| n |
0.2592 |
| Epoch |
2460800.5 |
| nobs |
623 |
| nopp |
17 |
| Years observed |
1998-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.436 |
|
| ep |
0.193 |
|
| sin(ip) |
0.093 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.416 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4360 |
0.1930 |
0.0928 |
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 |
| 16.67 |
|
|
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 |
|
0.736 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |