1998 QM99
1998QM99, 49028, J98Q99M
All data for this body: [vot]
MPC data
| Name (number) |
1998 QM99 (49028) |
| a |
2.41925 |
| e |
0.29808 |
| i / sin(i) |
7.8507 /
0.13659
|
| q |
1.69811
|
| Q |
3.14039
|
| ω |
328.3228 |
| Node |
357.4881 |
| m |
43.1948 |
| n |
0.2619 |
| Epoch |
2460800.5 |
| nobs |
1508 |
| nopp |
21 |
| Years observed |
1983-2024 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.261 |
|
| sin(ip) |
0.133 |
|
| G |
0.150 |
|
| H |
15.100 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
5.162 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4184 |
0.2609 |
0.1332 |
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 |
| 15.10 |
|
|
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 |
|
0.817 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| V |
V |
0.8604 |
0.8604 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |