2017 XS20
2017XS20, 2013 TH68, 2013TH68, K13T68H, K17X20S, s0845
All data for this body: [vot]
MPC data
| Name (number) |
2017 XS20 (540845) |
| a |
2.27355 |
| e |
0.09411 |
| i / sin(i) |
5.8301 /
0.10158
|
| q |
2.05958
|
| Q |
2.48752
|
| ω |
337.2312 |
| Node |
273.0421 |
| m |
227.1582 |
| n |
0.2875 |
| Epoch |
2460800.5 |
| nobs |
201 |
| nopp |
10 |
| Years observed |
2010-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.273 |
|
| ep |
0.103 |
|
| sin(ip) |
0.111 |
|
| G |
0.150 |
|
| H |
17.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
0 |
Vesta |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2728 |
0.1031 |
0.1114 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |