1998 SG80
1998SG80, 2008 DJ10, 2008DJ10, I1830, J98S80G, K08D10J
All data for this body: [vot]
MPC data
| Name (number) |
1998 SG80 (181830) |
| a |
2.41197 |
| e |
0.17216 |
| i / sin(i) |
13.0545 /
0.22588
|
| q |
1.99672
|
| Q |
2.82722
|
| ω |
298.1416 |
| Node |
348.1774 |
| m |
95.5680 |
| n |
0.2631 |
| Epoch |
2460800.5 |
| nobs |
808 |
| nopp |
18 |
| Years observed |
1994-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.412 |
|
| ep |
0.128 |
|
| sin(ip) |
0.232 |
|
| G |
0.150 |
|
| H |
15.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.841 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4119 |
0.1279 |
0.2322 |
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 |
| 15.77 |
|
|
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 |
| D |
D |
0.3069 |
0.3069 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |