1998 FF12
1998FF12, 2000 SD188, 2000SD188, 58752, J98F12F, K00SI8D
All data for this body: [vot]
MPC data
| Name (number) |
1998 FF12 (58752) |
| a |
2.54172 |
| e |
0.10389 |
| i / sin(i) |
8.0196 /
0.13951
|
| q |
2.27765
|
| Q |
2.80579
|
| ω |
61.9227 |
| Node |
29.3341 |
| m |
323.4581 |
| n |
0.2432 |
| Epoch |
2460800.5 |
| nobs |
1206 |
| nopp |
18 |
| Years observed |
1994-2024 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.542 |
|
| ep |
0.115 |
|
| sin(ip) |
0.135 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
2.25 |
0.487 |
| pV |
0.264 |
0.0572 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5425 |
0.1146 |
0.1348 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.25 |
0.487 |
0.487 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.264 |
0.0572 |
0.0572 |
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 |
| 15.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |