1999 XB18
1999XB18, 60262, J99X18B
All data for this body: [vot]
MPC data
| Name (number) |
1999 XB18 (60262) |
| a |
2.97627 |
| e |
0.11615 |
| i / sin(i) |
10.9367 /
0.18973
|
| q |
2.63057
|
| Q |
3.32197
|
| ω |
326.8820 |
| Node |
26.3839 |
| m |
253.1169 |
| n |
0.1920 |
| Epoch |
2460200.5 |
| nobs |
1667 |
| nopp |
21 |
| Years observed |
1994-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
2.974 |
|
| ep |
0.087 |
|
| sin(ip) |
0.183 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 221 |
Eos |
606 |
Eos |
-0.6900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9739 |
0.0873 |
0.1829 |
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 |
| 13.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 10.98 |
|
|
Durech |
2023A&A...675A..24D |
Model |