6640 P-L
6640P-L, 13456, 1999 XR128, 1999XR128, J99XC8R, PLS6640
All data for this body: [vot]
MPC data
Name (number) |
6640 P-L (13456) |
a |
3.11820 |
e |
0.14726 |
i / sin(i) |
4.6657 /
0.08134
|
q |
2.65900
|
Q |
3.57740
|
ω |
61.1423 |
Node |
3.9470 |
m |
121.8993 |
n |
0.1790 |
Epoch |
2460200.5 |
nobs |
1734 |
nopp |
20 |
Years observed |
1960-2023 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
Hygiea (10) |
|
|
|
|
ap |
3.112 |
|
ep |
0.137 |
|
sin(ip) |
0.088 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.070 |
|
Mass |
|
|
D |
|
|
pV |
|
|
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
10 |
Hygiea |
601 |
Hygiea |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1118 |
0.1369 |
0.0882 |
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 |
14.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |