2008 NA4
2008NA4, a1988, K08N04A
All data for this body: [vot]
MPC data
| Name (number) |
2008 NA4 (361988) |
| a |
3.18608 |
| e |
0.22130 |
| i / sin(i) |
23.7108 /
0.40212
|
| q |
2.48102
|
| Q |
3.89115
|
| ω |
281.5154 |
| Node |
15.2163 |
| m |
348.6334 |
| n |
0.1733 |
| Epoch |
2460800.5 |
| nobs |
315 |
| nopp |
14 |
| Years observed |
2003-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.193 |
|
| ep |
0.173 |
|
| sin(ip) |
0.413 |
|
| G |
0.150 |
|
| H |
15.540 |
|
| Mass |
|
|
| D |
6.56 |
1.480 |
| pV |
0.026 |
0.0107 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.982 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1931 |
0.1729 |
0.4134 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.56 |
1.480 |
1.480 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.026 |
0.0107 |
0.0107 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.54 |
|
|
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 |
| C |
|
0.997 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| V |
V |
0.0415 |
0.0415 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |