Imokawa
15718, 1973 AK, 1973AK, 1990 BB2, 1990BB2, 1994 AV2, 1994AV2, J73A00K, J90B02B, J94A02V
All data for this body: [vot]
MPC data
| Name (number) |
Imokawa (15718) |
| a |
2.59254 |
| e |
0.11083 |
| i / sin(i) |
11.1293 /
0.19302
|
| q |
2.30521
|
| Q |
2.87988
|
| ω |
191.2627 |
| Node |
305.0536 |
| m |
160.8320 |
| n |
0.2361 |
| Epoch |
2460800.5 |
| nobs |
4365 |
| nopp |
23 |
| Years observed |
1954-2025 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.593 |
|
| ep |
0.148 |
|
| sin(ip) |
0.206 |
|
| G |
0.150 |
|
| H |
13.650 |
|
| Mass |
|
|
| D |
5.49 |
0.119 |
| pV |
0.281 |
0.0300 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
10.820 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5932 |
0.1484 |
0.2060 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.49 |
0.119 |
0.119 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.281 |
0.0300 |
0.0300 |
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 |
| 13.65 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.912 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.8913 |
0.8913 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |