Menchu
09481, 1981 UF26, 1981UF26, 2559 P-L, 2559P-L, J81U26F, PLS2559
All data for this body: [vot]
MPC data
| Name (number) |
Menchu (9481) |
| a |
2.28755 |
| e |
0.09349 |
| i / sin(i) |
2.7409 /
0.04782
|
| q |
2.07369
|
| Q |
2.50141
|
| ω |
94.6811 |
| Node |
74.4233 |
| m |
87.6462 |
| n |
0.2849 |
| Epoch |
2460800.5 |
| nobs |
3626 |
| nopp |
25 |
| Years observed |
1960-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.287 |
|
| ep |
0.139 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
14.220 |
|
| Mass |
|
|
| D |
4.67 |
0.042 |
| pV |
0.203 |
0.0481 |
|
Value |
| Rotational Period |
3.051 |
| Period quality |
3 |
| Spectral Class |
V |
| Spectral Class Score |
87.873 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2871 |
0.1386 |
0.0357 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.67 |
0.042 |
0.042 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.203 |
0.0481 |
0.0481 |
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 |
| 14.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.0519 |
3 |
Synodic |
Oszkiewicz |
2020A&A...643A.117O |
Lightcurve |