Pheidippides
1997 FJ1, 1997FJ1, 2001 BE49, 2001BE49, 42585, J97F01J, K01B49E
All data for this body: [vot]
MPC data
| Name (number) |
Pheidippides (42585) |
| a |
2.68671 |
| e |
0.07748 |
| i / sin(i) |
12.3004 /
0.21304
|
| q |
2.47855
|
| Q |
2.89486
|
| ω |
60.4615 |
| Node |
186.7636 |
| m |
307.6885 |
| n |
0.2238 |
| Epoch |
2460200.5 |
| nobs |
1266 |
| nopp |
20 |
| Years observed |
1997-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.686 |
|
| ep |
0.096 |
|
| sin(ip) |
0.215 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.020 |
|
| Mass |
|
|
| D |
3.08 |
0.395 |
| pV |
0.187 |
0.0195 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6863 |
0.0963 |
0.2154 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.08 |
0.395 |
0.395 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.187 |
0.0195 |
0.0195 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.02 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |