1998 HO42
1998HO42, 17833, 1988 AG3, 1988AG3, J88A03G, J98H42O
All data for this body: [vot]
MPC data
| Name (number) |
1998 HO42 (17833) |
| a |
2.78509 |
| e |
0.11131 |
| i / sin(i) |
10.0089 /
0.17380
|
| q |
2.47506
|
| Q |
3.09511
|
| ω |
6.4101 |
| Node |
99.0310 |
| m |
246.5241 |
| n |
0.2121 |
| Epoch |
2460200.5 |
| nobs |
3211 |
| nopp |
26 |
| Years observed |
1956-2023 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
Gefion (1272) |
|
| |
|
|
| ap |
2.786 |
|
| ep |
0.127 |
|
| sin(ip) |
0.153 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1272 |
Gefion |
516 |
Gefion |
0.0700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7861 |
0.1267 |
0.1531 |
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 |
| 13.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |