2001 LL16
2001LL16, 1998 XN83, 1998XN83, 2000 EF91, 2000EF91, 54776, J98X83N, K00E91F, K01L16L
All data for this body: [vot]
MPC data
| Name (number) |
2001 LL16 (54776) |
| a |
2.55958 |
| e |
0.08660 |
| i / sin(i) |
4.9365 /
0.08605
|
| q |
2.33793
|
| Q |
2.78123
|
| ω |
113.2766 |
| Node |
226.6151 |
| m |
251.2544 |
| n |
0.2407 |
| Epoch |
2460800.5 |
| nobs |
2118 |
| nopp |
20 |
| Years observed |
1992-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.559 |
|
| ep |
0.052 |
|
| sin(ip) |
0.099 |
|
| G |
0.150 |
|
| H |
15.210 |
|
| Mass |
|
|
| D |
4.35 |
0.580 |
| pV |
0.093 |
0.0200 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
0.723 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5593 |
0.0524 |
0.0991 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.35 |
0.580 |
0.580 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.093 |
0.0200 |
0.0200 |
Masiero |
2012ApJ...759L...8M |
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 |
| 15.21 |
|
|
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 |
| X |
X |
0.1205 |
0.1205 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |