1998 FN40
1998FN40, 1999 NN27, 1999NN27, 39912, J98F40N, J99N27N
All data for this body: [vot]
MPC data
| Name (number) |
1998 FN40 (39912) |
| a |
2.31627 |
| e |
0.11889 |
| i / sin(i) |
2.9834 /
0.05205
|
| q |
2.04089
|
| Q |
2.59164
|
| ω |
63.1191 |
| Node |
305.6967 |
| m |
57.3213 |
| n |
0.2796 |
| Epoch |
2460800.5 |
| nobs |
2632 |
| nopp |
21 |
| Years observed |
1994-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.316 |
|
| ep |
0.083 |
|
| sin(ip) |
0.064 |
|
| G |
0.150 |
|
| H |
14.970 |
|
| Mass |
|
|
| D |
3.00 |
0.121 |
| pV |
0.259 |
0.0577 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3156 |
0.0833 |
0.0636 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.00 |
0.121 |
0.121 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.259 |
0.0577 |
0.0577 |
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 |
| 14.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |