2003 PY4
2003PY4, 2000 YC20, 2000YC20, B4849, K00Y20C, K03P04Y
All data for this body: [vot]
MPC data
| Name (number) |
2003 PY4 (114849) |
| a |
2.39028 |
| e |
0.21031 |
| i / sin(i) |
2.1072 /
0.03677
|
| q |
1.88758
|
| Q |
2.89297
|
| ω |
278.5729 |
| Node |
36.3236 |
| m |
317.1839 |
| n |
0.2667 |
| Epoch |
2460800.5 |
| nobs |
823 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.391 |
|
| ep |
0.179 |
|
| sin(ip) |
0.031 |
|
| G |
0.150 |
|
| H |
16.460 |
|
| Mass |
|
|
| D |
1.40 |
0.237 |
| pV |
0.189 |
0.0679 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3907 |
0.1789 |
0.0310 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.40 |
0.237 |
0.237 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.189 |
0.0679 |
0.0679 |
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 |
| 16.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |