1988 EX1
1988EX1, 1999 GC25, 1999GC25, 43770, J88E01X, J99G25C
All data for this body: [vot]
MPC data
Name (number) |
1988 EX1 (43770) |
a |
3.11145 |
e |
0.09710 |
i / sin(i) |
5.4737 /
0.09539
|
q |
2.80932
|
Q |
3.41358
|
ω |
176.4071 |
Node |
34.5416 |
m |
148.1656 |
n |
0.1796 |
Epoch |
2460200.5 |
nobs |
2098 |
nopp |
23 |
Years observed |
1988-2023 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
Hygiea (10) |
|
|
|
|
ap |
3.108 |
|
ep |
0.135 |
|
sin(ip) |
0.087 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.160 |
|
Mass |
|
|
D |
7.42 |
0.049 |
pV |
0.094 |
0.0056 |
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 |
3.1083 |
0.1347 |
0.0867 |
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 |
14.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |