1997AQ17
18551, J97A17Q
All data for this body: [vot]
MPC data
| Name (number) |
1997AQ17 (18551) |
| Packed designation |
18551 |
| a |
2.80261 |
| e |
0.19602 |
| i / sin(i) |
5.4500 /
0.09498
|
| q |
2.25325
|
| Q |
3.35197
|
| ω |
47.9603 |
| Node |
293.6444 |
| m |
238.3726 |
| n |
0.2101 |
| Epoch |
2459600.5 |
| nobs |
2230 |
| nopp |
20 |
| Years observed |
1996-2021 |
| rms |
0.50 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.802 |
|
| ep |
0.162 |
|
| sin(ip) |
0.115 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.450 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8019 |
0.1621 |
0.1149 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
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 |
| 13.45 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |