2004 PY40
2004PY40, K04P40Y, N2768
All data for this body: [vot]
MPC data
| Name (number) |
2004 PY40 (232768) |
| a |
2.28298 |
| e |
0.26087 |
| i / sin(i) |
6.3199 /
0.11008
|
| q |
1.68742
|
| Q |
2.87853
|
| ω |
313.0848 |
| Node |
5.4016 |
| m |
19.5624 |
| n |
0.2857 |
| Epoch |
2460800.5 |
| nobs |
512 |
| nopp |
16 |
| Years observed |
1997-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.282 |
|
| ep |
0.211 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
16.640 |
|
| Mass |
|
|
| D |
2.07 |
0.342 |
| pV |
0.124 |
0.0571 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2824 |
0.2112 |
0.1069 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.07 |
0.342 |
0.342 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.124 |
0.0571 |
0.0571 |
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 |
| 16.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |