2003YR18
2005EQ314, K03Y18R, K05EV4Q, S0421
All data for this body: [vot]
MPC data
| Name (number) |
2003YR18 (280421) |
| Packed designation |
S0421 |
| a |
2.73712 |
| e |
0.28222 |
| i / sin(i) |
3.4426 /
0.06005
|
| q |
1.96466
|
| Q |
3.50958
|
| ω |
267.5768 |
| Node |
81.4706 |
| m |
52.0051 |
| n |
0.2177 |
| Epoch |
2459600.5 |
| nobs |
199 |
| nopp |
12 |
| Years observed |
2003-2021 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.739 |
|
| ep |
0.242 |
|
| sin(ip) |
0.045 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.810 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7391 |
0.2419 |
0.0449 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.81 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |