2002 EU21
2002EU21, B1839, K02E21U
All data for this body: [vot]
MPC data
| Name (number) |
2002 EU21 (111839) |
| a |
2.50711 |
| e |
0.13422 |
| i / sin(i) |
5.4575 /
0.09511
|
| q |
2.17061
|
| Q |
2.84360
|
| ω |
189.3976 |
| Node |
82.0105 |
| m |
212.2302 |
| n |
0.2483 |
| Epoch |
2460800.5 |
| nobs |
960 |
| nopp |
19 |
| Years observed |
1999-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
15.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.162 |
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 |
| 15.77 |
|
|
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 |
|
0.07 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.5036 |
0.5036 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |