1998 SB66
1998SB66, 25170, J98S66B
All data for this body: [vot]
MPC data
| Name (number) |
1998 SB66 (25170) |
| a |
2.57912 |
| e |
0.23169 |
| i / sin(i) |
5.0026 /
0.08720
|
| q |
1.98157
|
| Q |
3.17667
|
| ω |
258.9211 |
| Node |
77.7256 |
| m |
177.3008 |
| n |
0.2380 |
| Epoch |
2460800.5 |
| nobs |
2007 |
| nopp |
23 |
| Years observed |
1992-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.579 |
|
| ep |
0.163 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
14.770 |
|
| Mass |
|
|
| D |
3.37 |
0.176 |
| pV |
0.155 |
0.0282 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.550 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5795 |
0.1634 |
0.0713 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.37 |
0.176 |
0.176 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.155 |
0.0282 |
0.0282 |
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 |
| 14.77 |
|
|
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 |
| S |
|
0.925 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |