2002 LF21
2002LF21, 1997 PX4, 1997PX4, 73400, J97P04X, K02L21F
All data for this body: [vot]
MPC data
| Name (number) |
2002 LF21 (73400) |
| a |
3.06465 |
| e |
0.08872 |
| i / sin(i) |
10.1077 /
0.17550
|
| q |
2.79277
|
| Q |
3.33654
|
| ω |
353.5824 |
| Node |
270.6290 |
| m |
5.6448 |
| n |
0.1837 |
| Epoch |
2460200.5 |
| nobs |
1132 |
| nopp |
19 |
| Years observed |
1997-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.066 |
|
| ep |
0.105 |
|
| sin(ip) |
0.193 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.370 |
|
| Mass |
|
|
| D |
4.80 |
1.029 |
| pV |
0.211 |
0.0457 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0655 |
0.1054 |
0.1932 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.80 |
1.029 |
1.029 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.211 |
0.0457 |
0.0457 |
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 |
| 14.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |