1998 QN40
1998QN40, 2000 AR124, 2000AR124, 48976, J98Q40N, K00AC4R
All data for this body: [vot]
MPC data
| Name (number) |
1998 QN40 (48976) |
| a |
2.37629 |
| e |
0.03505 |
| i / sin(i) |
4.2392 /
0.07392
|
| q |
2.29299
|
| Q |
2.45959
|
| ω |
190.1851 |
| Node |
250.6151 |
| m |
205.8361 |
| n |
0.2691 |
| Epoch |
2460200.5 |
| nobs |
1947 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.377 |
|
| ep |
0.054 |
|
| sin(ip) |
0.088 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.900 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3766 |
0.0538 |
0.0878 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 14.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.71 |
|
|
Waszczak |
2015AJ....150...75W |
Lightcurve |