2009 SR255
2009SR255, 2002 SC13, 2002SC13, K02S13C, K09SP5R, W8658
All data for this body: [vot]
MPC data
| Name (number) |
2009 SR255 (328658) |
| a |
2.31158 |
| e |
0.22437 |
| i / sin(i) |
20.7509 /
0.35431
|
| q |
1.79293
|
| Q |
2.83023
|
| ω |
60.0101 |
| Node |
229.1566 |
| m |
203.8283 |
| n |
0.2804 |
| Epoch |
2460800.5 |
| nobs |
214 |
| nopp |
11 |
| Years observed |
2002-2023 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.312 |
|
| ep |
0.239 |
|
| sin(ip) |
0.369 |
|
| G |
0.150 |
|
| H |
17.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.634 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 25 |
Phocaea |
0 |
Phocaea |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3115 |
0.2389 |
0.3688 |
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 |
| 17.44 |
|
|
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 |
S |
0.7724 |
0.7690 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |