1998 FX61
1998FX61, 1999 LD29, 1999LD29, 35521, J98F61X, J99L29D
All data for this body: [vot]
MPC data
| Name (number) |
1998 FX61 (35521) |
| a |
2.69808 |
| e |
0.14368 |
| i / sin(i) |
2.7569 /
0.04810
|
| q |
2.31043
|
| Q |
3.08573
|
| ω |
193.6034 |
| Node |
317.3652 |
| m |
71.8245 |
| n |
0.2224 |
| Epoch |
2460800.5 |
| nobs |
1315 |
| nopp |
20 |
| Years observed |
1960-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.697 |
|
| ep |
0.180 |
|
| sin(ip) |
0.063 |
|
| G |
0.150 |
|
| H |
15.460 |
|
| Mass |
|
|
| D |
5.17 |
0.195 |
| pV |
0.060 |
0.0201 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6973 |
0.1803 |
0.0633 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.17 |
0.195 |
0.195 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.060 |
0.0201 |
0.0201 |
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 |
| 15.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |