2001 SQ290
2001SQ290, h9947, K01ST0Q
All data for this body: [vot]
MPC data
| Name (number) |
2001 SQ290 (439947) |
| a |
2.30934 |
| e |
0.24589 |
| i / sin(i) |
3.0335 /
0.05292
|
| q |
1.74150
|
| Q |
2.87717
|
| ω |
280.1626 |
| Node |
61.7825 |
| m |
278.8448 |
| n |
0.2808 |
| Epoch |
2460800.5 |
| nobs |
349 |
| nopp |
12 |
| Years observed |
2001-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.309 |
|
| ep |
0.202 |
|
| sin(ip) |
0.042 |
|
| G |
0.150 |
|
| H |
18.040 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.089 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3094 |
0.2016 |
0.0415 |
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 |
| 18.04 |
|
|
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 |
| V |
V |
0.0148 |
0.0080 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |