1998 QM90
1998QM90, 2000 AY241, 2000AY241, 44296, J98Q90M, K00AO1Y
All data for this body: [vot]
MPC data
| Name (number) |
1998 QM90 (44296) |
| a |
2.39432 |
| e |
0.03267 |
| i / sin(i) |
13.0491 /
0.22579
|
| q |
2.31610
|
| Q |
2.47254
|
| ω |
172.2609 |
| Node |
266.1282 |
| m |
352.4669 |
| n |
0.2660 |
| Epoch |
2460800.5 |
| nobs |
3237 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.394 |
|
| ep |
0.099 |
|
| sin(ip) |
0.239 |
|
| G |
0.150 |
|
| H |
14.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
6.496 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
2.052 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3937 |
0.0989 |
0.2386 |
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 |
| 14.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.49649 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.3420 |
0.3420 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |