1999 PS4
1999PS4, 74593, J99P04S
All data for this body: [vot]
MPC data
| Name (number) |
1999 PS4 (74593) |
| a |
2.28496 |
| e |
0.15756 |
| i / sin(i) |
1.4402 /
0.02513
|
| q |
1.92495
|
| Q |
2.64497
|
| ω |
163.0887 |
| Node |
258.6654 |
| m |
286.8719 |
| n |
0.2854 |
| Epoch |
2460200.5 |
| nobs |
1202 |
| nopp |
18 |
| Years observed |
1996-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.285 |
|
| ep |
0.157 |
|
| sin(ip) |
0.039 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.300 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2854 |
0.1569 |
0.0389 |
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 |
| 16.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |