Grover
17950, 1989 RH5, 1989RH5, 1989 SN8, 1989SN8, 1999 JS18, 1999JS18, J89R05H, J89S08N, J99J18S
All data for this body: [vot]
MPC data
| Name (number) |
Grover (17950) |
| a |
2.33379 |
| e |
0.16733 |
| i / sin(i) |
6.7109 /
0.11686
|
| q |
1.94328
|
| Q |
2.72430
|
| ω |
328.1176 |
| Node |
357.3444 |
| m |
14.9058 |
| n |
0.2764 |
| Epoch |
2460800.5 |
| nobs |
2382 |
| nopp |
22 |
| Years observed |
1989-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.334 |
|
| ep |
0.128 |
|
| sin(ip) |
0.115 |
|
| G |
0.150 |
|
| H |
14.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
0 |
Vesta |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3339 |
0.1276 |
0.1152 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |