2006 SM257
2006SM257, K06SP7M, Z8226
All data for this body: [vot]
MPC data
| Name (number) |
2006 SM257 (358226) |
| a |
2.85434 |
| e |
0.23236 |
| i / sin(i) |
15.0543 /
0.25973
|
| q |
2.19112
|
| Q |
3.51756
|
| ω |
77.7239 |
| Node |
12.7588 |
| m |
258.9656 |
| n |
0.2044 |
| Epoch |
2460800.5 |
| nobs |
153 |
| nopp |
11 |
| Years observed |
2001-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
1998 YB3 (15454) |
|
| |
|
|
| ap |
2.855 |
|
| ep |
0.218 |
|
| sin(ip) |
0.274 |
|
| G |
0.150 |
|
| H |
16.990 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.318 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15454 |
1998 YB3 |
-1 |
1998YB3 |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
| 15454 |
1998 YB3 |
627 |
1998YB3 |
-0.5500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8552 |
0.2183 |
0.2743 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.99 |
|
|
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 |
| B |
B |
0.0530 |
0.0530 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |