2008UA20
K08U20A, R4683
All data for this body: [vot]
MPC data
| Name (number) |
2008UA20 (274683) |
| Packed designation |
R4683 |
| a |
2.89986 |
| e |
0.05955 |
| i / sin(i) |
10.2234 /
0.17749
|
| q |
2.72718
|
| Q |
3.07254
|
| ω |
114.1393 |
| Node |
206.5581 |
| m |
309.2596 |
| n |
0.1996 |
| Epoch |
2459600.5 |
| nobs |
248 |
| nopp |
12 |
| Years observed |
2003-2021 |
| rms |
0.50 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.901 |
|
| ep |
0.043 |
|
| sin(ip) |
0.186 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.310 |
|
| Mass |
|
|
| D |
4.24 |
1.099 |
| pV |
0.030 |
0.0147 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9012 |
0.0431 |
0.1859 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.24 |
1.099 |
1.099 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.030 |
0.0147 |
0.0147 |
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 |
| 16.31 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |