2001 QQ97
2001QQ97, I9658, K01Q97Q
All data for this body: [vot]
MPC data
| Name (number) |
2001 QQ97 (189658) |
| a |
2.34835 |
| e |
0.24719 |
| i / sin(i) |
4.6560 /
0.08117
|
| q |
1.76785
|
| Q |
2.92885
|
| ω |
71.0171 |
| Node |
306.2335 |
| m |
29.8327 |
| n |
0.2739 |
| Epoch |
2460200.5 |
| nobs |
626 |
| nopp |
12 |
| Years observed |
1999-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.348 |
|
| ep |
0.212 |
|
| sin(ip) |
0.102 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.790 |
|
| Mass |
|
|
| D |
1.75 |
0.480 |
| pV |
0.132 |
0.0985 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3483 |
0.2116 |
0.1021 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.75 |
0.480 |
0.480 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.132 |
0.0660 |
0.1310 |
Masiero |
2021PSJ.....2..162M |
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 |
| 16.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |