1998 QE19
1998QE19, 2002 NG20, 2002NG20, 46841, J98Q19E, K02N20G
All data for this body: [vot]
MPC data
| Name (number) |
1998 QE19 (46841) |
| a |
2.55532 |
| e |
0.09573 |
| i / sin(i) |
11.0828 /
0.19223
|
| q |
2.31072
|
| Q |
2.79993
|
| ω |
144.8084 |
| Node |
136.4142 |
| m |
89.2022 |
| n |
0.2413 |
| Epoch |
2460200.5 |
| nobs |
1045 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.554 |
|
| ep |
0.089 |
|
| sin(ip) |
0.180 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.540 |
|
| Mass |
|
|
| D |
2.41 |
0.425 |
| pV |
0.231 |
0.0524 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5540 |
0.0886 |
0.1805 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.41 |
0.425 |
0.425 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.231 |
0.0524 |
0.0524 |
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 |
| 15.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |