2008 HD38
2008HD38, a4977, K08H38D
All data for this body: [vot]
MPC data
| Name (number) |
2008 HD38 (364977) |
| a |
3.05377 |
| e |
0.31689 |
| i / sin(i) |
8.0247 /
0.13960
|
| q |
2.08606
|
| Q |
4.02149
|
| ω |
301.3518 |
| Node |
44.8851 |
| m |
349.9428 |
| n |
0.1847 |
| Epoch |
2460800.5 |
| nobs |
298 |
| nopp |
13 |
| Years observed |
2004-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.049 |
|
| ep |
0.281 |
|
| sin(ip) |
0.134 |
|
| G |
0.150 |
|
| H |
16.010 |
|
| Mass |
|
|
| D |
4.28 |
0.069 |
| pV |
0.046 |
0.0042 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0490 |
0.2805 |
0.1342 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.28 |
0.069 |
0.069 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.046 |
0.0042 |
0.0042 |
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 |
| 16.01 |
|
|
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 |
C |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |