Feddersen
1998 SH141, 1998SH141, 2000 CB92, 2000CB92, 28509, J98SE1H, K00C92B
All data for this body: [vot]
MPC data
| Name (number) |
Feddersen (28509) |
| a |
2.26436 |
| e |
0.04647 |
| i / sin(i) |
2.2108 /
0.03858
|
| q |
2.15915
|
| Q |
2.36958
|
| ω |
216.7052 |
| Node |
13.9176 |
| m |
78.0189 |
| n |
0.2893 |
| Epoch |
2460800.5 |
| nobs |
1700 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.264 |
|
| ep |
0.080 |
|
| sin(ip) |
0.042 |
|
| G |
0.150 |
|
| H |
15.620 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
5.000 |
| Period quality |
2 |
| Spectral Class |
V |
| Spectral Class Score |
4.717 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2644 |
0.0802 |
0.0423 |
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 |
| 15.62 |
|
|
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 |
| V |
V |
0.7862 |
0.7862 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |