2003 EQ21
2003EQ21, K03E21Q, S7543
All data for this body: [vot]
MPC data
| Name (number) |
2003 EQ21 (287543) |
| a |
2.59012 |
| e |
0.23461 |
| i / sin(i) |
3.4867 /
0.06082
|
| q |
1.98246
|
| Q |
3.19778
|
| ω |
112.2560 |
| Node |
17.2201 |
| m |
134.9116 |
| n |
0.2364 |
| Epoch |
2460800.5 |
| nobs |
310 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.590 |
|
| ep |
0.265 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
17.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.922 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5901 |
0.2654 |
0.0587 |
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 |
| 17.23 |
|
|
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 |
| DL |
|
0.07 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.3203 |
0.3203 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |