2003 QP46
2003QP46, 1999 XW189, 1999XW189, H0250, J99XI9W, K03Q46P
All data for this body: [vot]
MPC data
| Name (number) |
2003 QP46 (170250) |
| a |
2.61209 |
| e |
0.30377 |
| i / sin(i) |
7.0660 /
0.12301
|
| q |
1.81862
|
| Q |
3.40556
|
| ω |
346.1791 |
| Node |
23.0812 |
| m |
49.6953 |
| n |
0.2335 |
| Epoch |
2460800.5 |
| nobs |
857 |
| nopp |
16 |
| Years observed |
1999-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.609 |
|
| ep |
0.265 |
|
| sin(ip) |
0.110 |
|
| G |
0.150 |
|
| H |
16.330 |
|
| Mass |
|
|
| D |
2.75 |
0.750 |
| pV |
0.085 |
0.0450 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6093 |
0.2649 |
0.1102 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.75 |
0.750 |
0.750 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.085 |
0.0340 |
0.0560 |
Masiero |
2021PSJ.....2..162M |
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 |
| 16.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |