1999 TL156
1999TL156, 1998 HN55, 1998HN55, 74930, J98H55N, J99TF6L
All data for this body: [vot]
MPC data
| Name (number) |
1999 TL156 (74930) |
| a |
2.25941 |
| e |
0.15366 |
| i / sin(i) |
6.9340 /
0.12073
|
| q |
1.91222
|
| Q |
2.60660
|
| ω |
308.4557 |
| Node |
29.7067 |
| m |
54.3868 |
| n |
0.2902 |
| Epoch |
2460200.5 |
| nobs |
986 |
| nopp |
17 |
| Years observed |
1998-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.259 |
|
| ep |
0.097 |
|
| sin(ip) |
0.110 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.150 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
401 |
Vesta |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2590 |
0.0969 |
0.1101 |
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 |
| 16.15 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |