Wenpingchen
19470, 1990 TW13, 1990TW13, 1993 HQ6, 1993HQ6, 1998 HE52, 1998HE52, 1999 RS48, 1999RS48, J90T13W, J93H06Q, J98H52E, J99R48S
All data for this body: [vot]
MPC data
| Name (number) |
Wenpingchen (19470) |
| a |
2.88553 |
| e |
0.05878 |
| i / sin(i) |
1.0732 /
0.01873
|
| q |
2.71591
|
| Q |
3.05515
|
| ω |
77.5682 |
| Node |
236.5765 |
| m |
329.3720 |
| n |
0.2011 |
| Epoch |
2460200.5 |
| nobs |
2229 |
| nopp |
24 |
| Years observed |
1990-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.886 |
|
| ep |
0.048 |
|
| sin(ip) |
0.036 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.200 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.1000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8858 |
0.0481 |
0.0364 |
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 |
| 14.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |