1999 TW116
1999TW116, 1998 HD64, 1998HD64, 74890, J98H64D, J99TB6W
All data for this body: [vot]
MPC data
| Name (number) |
1999 TW116 (74890) |
| a |
2.39906 |
| e |
0.11359 |
| i / sin(i) |
6.7960 /
0.11833
|
| q |
2.12656
|
| Q |
2.67157
|
| ω |
68.5910 |
| Node |
195.7763 |
| m |
253.3296 |
| n |
0.2652 |
| Epoch |
2460200.5 |
| nobs |
982 |
| nopp |
18 |
| Years observed |
1992-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.400 |
|
| ep |
0.112 |
|
| sin(ip) |
0.124 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4001 |
0.1124 |
0.1241 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.62 |
|
|
Chang |
2016ApJS..227...20C |
Lightcurve |