2017 SG44
2017SG44, 2009 AA11, 2009AA11, 2016 LW12, 2016LW12, K09A11A, K16L12W, K17S44G, s0384
All data for this body: [vot]
MPC data
| Name (number) |
2017 SG44 (540384) |
| a |
3.05436 |
| e |
0.03170 |
| i / sin(i) |
10.3671 /
0.17995
|
| q |
2.95753
|
| Q |
3.15119
|
| ω |
228.8163 |
| Node |
106.6209 |
| m |
158.5733 |
| n |
0.1846 |
| Epoch |
2460800.5 |
| nobs |
341 |
| nopp |
14 |
| Years observed |
2004-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.055 |
|
| ep |
0.023 |
|
| sin(ip) |
0.160 |
|
| G |
0.150 |
|
| H |
16.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
2.295 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0554 |
0.0231 |
0.1600 |
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 |
| 16.13 |
|
|
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 |
0.3825 |
0.3070 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
D |
0.1688 |
0.3070 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |