1999 TW17
1999TW17, 1981 UH17, 1981UH17, 74827, J81U17H, J99T17W
All data for this body: [vot]
MPC data
| Name (number) |
1999 TW17 (74827) |
| a |
2.35171 |
| e |
0.22206 |
| i / sin(i) |
3.1680 /
0.05526
|
| q |
1.82950
|
| Q |
2.87392
|
| ω |
253.3113 |
| Node |
108.5831 |
| m |
241.2666 |
| n |
0.2733 |
| Epoch |
2460200.5 |
| nobs |
1007 |
| nopp |
19 |
| Years observed |
1981-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.351 |
|
| ep |
0.183 |
|
| sin(ip) |
0.041 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.5000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3510 |
0.1826 |
0.0405 |
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 |
| 16.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |