1998 HC98
1998HC98, 13237, 1989 TR15, 1989TR15, 1992 PO5, 1992PO5, J89T15R, J92P05O, J98H98C
All data for this body: [vot]
MPC data
Name (number) |
1998 HC98 (13237) |
a |
2.15515 |
e |
0.21656 |
i / sin(i) |
5.1597 /
0.08993
|
q |
1.68844
|
Q |
2.62186
|
ω |
287.0135 |
Node |
2.8921 |
m |
319.7520 |
n |
0.3115 |
Epoch |
2460200.5 |
nobs |
1587 |
nopp |
20 |
Years observed |
1989-2023 |
rms |
0.63 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.153 |
|
ep |
0.151 |
|
sin(ip) |
0.078 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.680 |
|
Mass |
|
|
D |
4.44 |
0.165 |
pV |
0.068 |
0.0134 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.1527 |
0.1509 |
0.0778 |
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 |
15.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |