1990 SG5
1990SG5, 2001 AX19, 2001AX19, A0022, J90S05G, K01A19X
All data for this body: [vot]
MPC data
| Name (number) |
1990 SG5 (100022) |
| a |
2.15715 |
| e |
0.20732 |
| i / sin(i) |
2.9025 /
0.05064
|
| q |
1.70992
|
| Q |
2.60438
|
| ω |
231.5670 |
| Node |
136.8590 |
| m |
328.9813 |
| n |
0.3111 |
| Epoch |
2460800.5 |
| nobs |
799 |
| nopp |
20 |
| Years observed |
1990-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.151 |
|
| ep |
0.159 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
16.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.642 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1505 |
0.1593 |
0.0516 |
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 |
| 16.61 |
|
|
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 |
S |
0.9404 |
0.9404 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |