2000 JS11
2000JS11, 1991 KA2, 1991KA2, 28812, J91K02A, K00J11S
All data for this body: [vot]
MPC data
| Name (number) |
2000 JS11 (28812) |
| a |
2.75256 |
| e |
0.11858 |
| i / sin(i) |
12.5794 /
0.21779
|
| q |
2.42616
|
| Q |
3.07896
|
| ω |
40.9754 |
| Node |
235.1248 |
| m |
132.3051 |
| n |
0.2158 |
| Epoch |
2460800.5 |
| nobs |
1399 |
| nopp |
25 |
| Years observed |
1960-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.751 |
|
| ep |
0.121 |
|
| sin(ip) |
0.230 |
|
| G |
0.150 |
|
| H |
14.950 |
|
| Mass |
|
|
| D |
2.98 |
0.463 |
| pV |
0.262 |
0.1967 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
1.650 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7509 |
0.1209 |
0.2304 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.98 |
0.463 |
0.463 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.262 |
0.1967 |
0.1967 |
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 |
| 14.95 |
|
|
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 |
| L |
|
0.275 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |