2003UL20
1999RP7, H0408, J99R07P, K03U20L
All data for this body: [vot]
MPC data
| Name (number) |
2003UL20 (170408) |
| Packed designation |
H0408 |
| a |
2.47436 |
| e |
0.14440 |
| i / sin(i) |
3.5928 /
0.06266
|
| q |
2.11706
|
| Q |
2.83166
|
| ω |
69.2297 |
| Node |
22.0663 |
| m |
194.7291 |
| n |
0.2532 |
| Epoch |
2459600.5 |
| nobs |
332 |
| nopp |
17 |
| Years observed |
1960-2020 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.477 |
|
| ep |
0.148 |
|
| sin(ip) |
0.060 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.840 |
|
| Mass |
|
|
| D |
3.21 |
0.793 |
| pV |
0.036 |
0.0197 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4772 |
0.1479 |
0.0600 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.21 |
0.793 |
0.793 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.036 |
0.0197 |
0.0197 |
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 |
| 16.84 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |