2003 NP4
2003NP4, a6616, K03N04P
All data for this body: [vot]
MPC data
| Name (number) |
2003 NP4 (366616) |
| a |
2.26346 |
| e |
0.30613 |
| i / sin(i) |
20.8272 /
0.35555
|
| q |
1.57055
|
| Q |
2.95637
|
| ω |
85.3398 |
| Node |
253.8513 |
| m |
138.0777 |
| n |
0.2894 |
| Epoch |
2460800.5 |
| nobs |
764 |
| nopp |
10 |
| Years observed |
2003-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.257 |
|
| ep |
0.281 |
|
| sin(ip) |
0.387 |
|
| G |
0.150 |
|
| H |
16.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
18.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2575 |
0.2809 |
0.3874 |
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 |
| 16.60 |
|
|
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 |
| B |
|
|
|
Bus-DeMeo |
NIR |
Hasegawa |
2024AJ....167..224H |
SPEC |