1998 SG64
1998SG64, 1998 UG38, 1998UG38, 29616, J98S64G, J98U38G
All data for this body: [vot]
MPC data
| Name (number) |
1998 SG64 (29616) |
| a |
2.38910 |
| e |
0.22816 |
| i / sin(i) |
2.6205 /
0.04572
|
| q |
1.84400
|
| Q |
2.93419
|
| ω |
23.0176 |
| Node |
114.4694 |
| m |
341.1858 |
| n |
0.2669 |
| Epoch |
2460800.5 |
| nobs |
2102 |
| nopp |
20 |
| Years observed |
1996-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.389 |
|
| ep |
0.260 |
|
| sin(ip) |
0.023 |
|
| G |
0.150 |
|
| H |
15.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
5.634 |
| Period quality |
2 |
| Spectral Class |
C |
| Spectral Class Score |
3.576 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3894 |
0.2604 |
0.0230 |
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 |
| 15.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 5.63371 |
2 |
Sidereal |
Durech |
2020A&A...643A..59D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.596 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| Ds |
Ad |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |