1998 QK72
1998QK72, 2002 JE38, 2002JE38, 55974, J98Q72K, K02J38E
All data for this body: [vot]
MPC data
| Name (number) |
1998 QK72 (55974) |
| a |
3.12553 |
| e |
0.03014 |
| i / sin(i) |
14.2922 /
0.24687
|
| q |
3.03131
|
| Q |
3.21974
|
| ω |
70.8250 |
| Node |
231.4685 |
| m |
339.2953 |
| n |
0.1784 |
| Epoch |
2460800.5 |
| nobs |
1540 |
| nopp |
23 |
| Years observed |
1993-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.125 |
|
| ep |
0.029 |
|
| sin(ip) |
0.262 |
|
| G |
0.150 |
|
| H |
14.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.552 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1248 |
0.0285 |
0.2616 |
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 |
| 14.18 |
|
|
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 |
C |
0.2174 |
0.2174 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.592 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |