1999 TY89
1999TY89, 1994 RL3, 1994RL3, 2002 GQ187, 2002GQ187, 40820, J94R03L, J99T89Y, K02GI7Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 TY89 (40820) |
| a |
2.92171 |
| e |
0.10203 |
| i / sin(i) |
2.3199 /
0.04048
|
| q |
2.62361
|
| Q |
3.21980
|
| ω |
4.4992 |
| Node |
36.6586 |
| m |
255.6831 |
| n |
0.1974 |
| Epoch |
2460200.5 |
| nobs |
1265 |
| nopp |
19 |
| Years observed |
1992-2022 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.923 |
|
| ep |
0.073 |
|
| sin(ip) |
0.035 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.2600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9226 |
0.0730 |
0.0354 |
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 |
| 15.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |