1998 FF117
1998FF117, 1999 RQ39, 1999RQ39, 58806, J98FB7F, J99R39Q
All data for this body: [vot]
MPC data
| Name (number) |
1998 FF117 (58806) |
| a |
2.73410 |
| e |
0.12870 |
| i / sin(i) |
11.7097 /
0.20295
|
| q |
2.38223
|
| Q |
3.08597
|
| ω |
62.5902 |
| Node |
211.1868 |
| m |
290.2995 |
| n |
0.2180 |
| Epoch |
2460800.5 |
| nobs |
2553 |
| nopp |
22 |
| Years observed |
1995-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.736 |
|
| ep |
0.127 |
|
| sin(ip) |
0.212 |
|
| G |
0.150 |
|
| H |
14.710 |
|
| Mass |
|
|
| D |
4.25 |
1.314 |
| pV |
0.107 |
0.0952 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7357 |
0.1266 |
0.2123 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.25 |
1.314 |
1.314 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.107 |
0.0952 |
0.0952 |
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 |
| 14.71 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |