2003QA55
H0257, K03Q55A
All data for this body: [vot]
MPC data
| Name (number) |
2003QA55 (170257) |
| Packed designation |
H0257 |
| a |
2.33806 |
| e |
0.11339 |
| i / sin(i) |
3.1546 /
0.05503
|
| q |
2.07295
|
| Q |
2.60318
|
| ω |
228.9775 |
| Node |
91.0557 |
| m |
68.0028 |
| n |
0.2757 |
| Epoch |
2459600.5 |
| nobs |
520 |
| nopp |
15 |
| Years observed |
2000-2021 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.339 |
|
| ep |
0.079 |
|
| sin(ip) |
0.042 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.590 |
|
| Mass |
|
|
| D |
1.75 |
0.364 |
| pV |
0.144 |
0.0798 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3386 |
0.0791 |
0.0415 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.75 |
0.364 |
0.364 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.144 |
0.0798 |
0.0798 |
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 |
| 16.59 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |