Ashikaga
09887, 1993 PO2, 1993PO2, 1995 AH, 1995AH, J93P02O, J95A00H
All data for this body: [vot]
MPC data
| Name (number) |
Ashikaga (9887) |
| a |
2.61302 |
| e |
0.13008 |
| i / sin(i) |
4.1472 /
0.07232
|
| q |
2.27311
|
| Q |
2.95292
|
| ω |
268.7251 |
| Node |
138.0654 |
| m |
117.5400 |
| n |
0.2333 |
| Epoch |
2460800.5 |
| nobs |
3047 |
| nopp |
25 |
| Years observed |
1989-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.614 |
|
| ep |
0.083 |
|
| sin(ip) |
0.066 |
|
| G |
0.150 |
|
| H |
14.080 |
|
| Mass |
|
|
| D |
3.70 |
0.414 |
| pV |
0.389 |
0.1004 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
10.881 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6139 |
0.0834 |
0.0660 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.70 |
0.414 |
0.414 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.389 |
0.1004 |
0.1004 |
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 |
| 14.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |