1998 QY57
1998QY57, 2006 DX119, 2006DX119, J98Q57Y, K06DB9X, S5268
All data for this body: [vot]
MPC data
| Name (number) |
1998 QY57 (285268) |
| a |
3.17657 |
| e |
0.23777 |
| i / sin(i) |
17.4279 /
0.29951
|
| q |
2.42128
|
| Q |
3.93187
|
| ω |
116.0708 |
| Node |
350.4103 |
| m |
162.2351 |
| n |
0.1741 |
| Epoch |
2460800.5 |
| nobs |
243 |
| nopp |
13 |
| Years observed |
1998-2024 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.171 |
|
| ep |
0.248 |
|
| sin(ip) |
0.314 |
|
| G |
0.150 |
|
| H |
16.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.421 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1714 |
0.2485 |
0.3136 |
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 |
| 16.07 |
|
|
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 |
| C |
|
0.08 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| C |
C |
0.0539 |
0.0660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.1562 |
0.0660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |