1998 HR38
1998HR38, 1991 GE4, 1991GE4, 1999 TR111, 1999TR111, 44126, J91G04E, J98H38R, J99TB1R
All data for this body: [vot]
MPC data
| Name (number) |
1998 HR38 (44126) |
| a |
2.30165 |
| e |
0.13367 |
| i / sin(i) |
6.2952 /
0.10965
|
| q |
1.99400
|
| Q |
2.60929
|
| ω |
143.4152 |
| Node |
209.5679 |
| m |
318.0626 |
| n |
0.2823 |
| Epoch |
2460200.5 |
| nobs |
2151 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.302 |
|
| ep |
0.090 |
|
| sin(ip) |
0.120 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
401 |
Vesta |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3020 |
0.0900 |
0.1202 |
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 |
| 14.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |