2001 SD311
2001SD311, 1996 XN36, 1996XN36, J96X36N, K01SV1D, N4477
All data for this body: [vot]
MPC data
| Name (number) |
2001 SD311 (234477) |
| a |
3.22452 |
| e |
0.09230 |
| i / sin(i) |
12.3498 /
0.21388
|
| q |
2.92691
|
| Q |
3.52213
|
| ω |
133.8860 |
| Node |
242.3018 |
| m |
358.3422 |
| n |
0.1702 |
| Epoch |
2460800.5 |
| nobs |
547 |
| nopp |
20 |
| Years observed |
1995-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.219 |
|
| ep |
0.090 |
|
| sin(ip) |
0.231 |
|
| G |
0.150 |
|
| H |
15.280 |
|
| Mass |
|
|
| D |
6.25 |
0.257 |
| pV |
0.038 |
0.0079 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
Ad |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2186 |
0.0898 |
0.2306 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.25 |
0.257 |
0.257 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.038 |
0.0079 |
0.0079 |
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 |
| 15.28 |
|
|
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 |
| Ad |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |