2009 SJ98
2009SJ98, j3461, K09S98J
All data for this body: [vot]
MPC data
| Name (number) |
2009 SJ98 (453461) |
| a |
3.03240 |
| e |
0.21635 |
| i / sin(i) |
16.0446 /
0.27639
|
| q |
2.37633
|
| Q |
3.68847
|
| ω |
68.0926 |
| Node |
298.4741 |
| m |
351.5413 |
| n |
0.1866 |
| Epoch |
2460800.5 |
| nobs |
305 |
| nopp |
9 |
| Years observed |
2009-2023 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.033 |
|
| ep |
0.261 |
|
| sin(ip) |
0.283 |
|
| G |
0.150 |
|
| H |
15.640 |
|
| Mass |
|
|
| D |
4.34 |
0.304 |
| pV |
0.065 |
0.0129 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.214 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0330 |
0.2605 |
0.2826 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.34 |
0.304 |
0.304 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.065 |
0.0129 |
0.0129 |
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 |
| 15.64 |
|
|
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 |
| C |
|
0.869 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |