2013 QY74
2013QY74, K13Q74Y, s2998
All data for this body: [vot]
MPC data
| Name (number) |
2013 QY74 (542998) |
| a |
3.15685 |
| e |
0.26109 |
| i / sin(i) |
25.5151 /
0.43075
|
| q |
2.33264
|
| Q |
3.98106
|
| ω |
4.6287 |
| Node |
319.4687 |
| m |
29.6789 |
| n |
0.1757 |
| Epoch |
2460800.5 |
| nobs |
347 |
| nopp |
11 |
| Years observed |
2002-2024 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.152 |
|
| ep |
0.314 |
|
| sin(ip) |
0.400 |
|
| G |
0.150 |
|
| H |
15.710 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.087 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1521 |
0.3142 |
0.3997 |
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 |
| 15.71 |
|
|
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 |
| D |
D |
0.1811 |
0.1811 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |