1998 HW92
1998HW92, 2001 XK91, 2001XK91, 40003, J98H92W, K01X91K
All data for this body: [vot]
MPC data
| Name (number) |
1998 HW92 (40003) |
| a |
3.20953 |
| e |
0.12093 |
| i / sin(i) |
1.1243 /
0.01962
|
| q |
2.82139
|
| Q |
3.59767
|
| ω |
153.3504 |
| Node |
18.3850 |
| m |
190.4549 |
| n |
0.1714 |
| Epoch |
2460200.5 |
| nobs |
1101 |
| nopp |
24 |
| Years observed |
1960-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Themis (24) |
|
| |
|
|
| ap |
3.212 |
|
| ep |
0.146 |
|
| sin(ip) |
0.027 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
6.842 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 24 |
Themis |
602 |
Themis |
0.3800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2124 |
0.1458 |
0.0266 |
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 |
| 14.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.84 |
|
|
Masiero |
2009Icar..204..145M |
Lightcurve |