1998 QM17
1998QM17, 1993 KY2, 1993KY2, 2001 BM73, 2001BM73, 42709, J93K02Y, J98Q17M, K01B73M
All data for this body: [vot]
MPC data
| Name (number) |
1998 QM17 (42709) |
| a |
2.72725 |
| e |
0.16454 |
| i / sin(i) |
4.2182 /
0.07355
|
| q |
2.27849
|
| Q |
3.17600
|
| ω |
160.1592 |
| Node |
129.7360 |
| m |
229.0011 |
| n |
0.2188 |
| Epoch |
2460200.5 |
| nobs |
1815 |
| nopp |
21 |
| Years observed |
1993-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.728 |
|
| ep |
0.160 |
|
| sin(ip) |
0.058 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.690 |
|
| Mass |
|
|
| D |
3.32 |
1.004 |
| pV |
0.160 |
0.0745 |
| Rotational Period |
5.450 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7278 |
0.1595 |
0.0575 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.32 |
1.004 |
1.004 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.160 |
0.0745 |
0.0745 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.45 |
|
|
Durech |
2023A&A...675A..24D |
Model |