2001QW225
A9489, K01QM5W
All data for this body: [vot]
MPC data
| Name (number) |
2001QW225 (109489) |
| Packed designation |
A9489 |
| a |
3.20549 |
| e |
0.06392 |
| i / sin(i) |
9.9345 /
0.17252
|
| q |
3.00059
|
| Q |
3.41039
|
| ω |
19.2298 |
| Node |
285.0783 |
| m |
242.7280 |
| n |
0.1717 |
| Epoch |
2459600.5 |
| nobs |
732 |
| nopp |
17 |
| Years observed |
2001-2021 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.199 |
|
| ep |
0.075 |
|
| sin(ip) |
0.192 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
7.68 |
0.359 |
| pV |
0.063 |
0.0140 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1988 |
0.0751 |
0.1923 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.68 |
0.359 |
0.359 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0140 |
0.0140 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.64 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |