1998FB31
1999NV60, 33185, J98F31B, J99N60V
All data for this body: [vot]
MPC data
| Name (number) |
1998FB31 (33185) |
| Packed designation |
33185 |
| a |
2.55962 |
| e |
0.09276 |
| i / sin(i) |
12.9549 /
0.22418
|
| q |
2.32218
|
| Q |
2.79706
|
| ω |
346.5738 |
| Node |
165.8082 |
| m |
313.7240 |
| n |
0.2407 |
| Epoch |
2459600.5 |
| nobs |
1690 |
| nopp |
19 |
| Years observed |
1997-2022 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.559 |
|
| ep |
0.141 |
|
| sin(ip) |
0.219 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.310 |
|
| Mass |
|
|
| D |
3.65 |
0.169 |
| pV |
0.332 |
0.0323 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5591 |
0.1413 |
0.2188 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.65 |
0.169 |
0.169 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.332 |
0.0323 |
0.0323 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.31 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |