1999 TO198
1999TO198, 1998 KQ12, 1998KQ12, 49688, J98K12Q, J99TJ8O
All data for this body: [vot]
MPC data
| Name (number) |
1999 TO198 (49688) |
| a |
2.17385 |
| e |
0.11155 |
| i / sin(i) |
3.4595 /
0.06034
|
| q |
1.93136
|
| Q |
2.41634
|
| ω |
337.2752 |
| Node |
310.3850 |
| m |
273.7498 |
| n |
0.3075 |
| Epoch |
2460200.5 |
| nobs |
2108 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.174 |
|
| ep |
0.068 |
|
| sin(ip) |
0.053 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.360 |
|
| Mass |
|
|
| D |
2.63 |
0.345 |
| pV |
0.255 |
0.0949 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1738 |
0.0679 |
0.0534 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.63 |
0.345 |
0.345 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.255 |
0.0949 |
0.0949 |
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 |
| 15.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |