2008 EJ158
2008EJ158, 1999 NV49, 1999NV49, J99N49V, K08EF8J, M1835
All data for this body: [vot]
MPC data
| Name (number) |
2008 EJ158 (221835) |
| a |
2.17678 |
| e |
0.19999 |
| i / sin(i) |
4.7138 /
0.08218
|
| q |
1.74144
|
| Q |
2.61212
|
| ω |
63.7229 |
| Node |
275.9918 |
| m |
347.2605 |
| n |
0.3069 |
| Epoch |
2460800.5 |
| nobs |
504 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.177 |
|
| ep |
0.124 |
|
| sin(ip) |
0.094 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.352 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1767 |
0.1245 |
0.0943 |
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 |
| 16.70 |
|
|
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 |
|
0.892 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |