2002 LC57
2002LC57, 1995 YO10, 1995YO10, 99821, J95Y10O, K02L57C
All data for this body: [vot]
MPC data
| Name (number) |
2002 LC57 (99821) |
| a |
2.73653 |
| e |
0.15249 |
| i / sin(i) |
10.3109 /
0.17899
|
| q |
2.31923
|
| Q |
3.15383
|
| ω |
142.3348 |
| Node |
126.5154 |
| m |
31.7901 |
| n |
0.2177 |
| Epoch |
2460800.5 |
| nobs |
819 |
| nopp |
21 |
| Years observed |
1992-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.736 |
|
| ep |
0.170 |
|
| sin(ip) |
0.163 |
|
| G |
0.150 |
|
| H |
15.500 |
|
| Mass |
|
|
| D |
2.69 |
0.630 |
| pV |
0.185 |
0.0944 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7362 |
0.1697 |
0.1631 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.69 |
0.630 |
0.630 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.185 |
0.0944 |
0.0944 |
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 |
| 15.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |