2008 OJ18
2008OJ18, 2002 RZ145, 2002RZ145, K02RE5Z, K08O18J, N3646
All data for this body: [vot]
MPC data
| Name (number) |
2008 OJ18 (233646) |
| a |
3.14059 |
| e |
0.18157 |
| i / sin(i) |
1.6847 /
0.02940
|
| q |
2.57035
|
| Q |
3.71082
|
| ω |
353.3616 |
| Node |
50.4045 |
| m |
236.8398 |
| n |
0.1771 |
| Epoch |
2460200.5 |
| nobs |
291 |
| nopp |
14 |
| Years observed |
1993-2022 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
Themis (24) |
|
| |
|
|
| ap |
3.140 |
|
| ep |
0.155 |
|
| sin(ip) |
0.022 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 24 |
Themis |
602 |
Themis |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1397 |
0.1554 |
0.0222 |
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 |
| 16.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |