2009 UM88
2009UM88, K09U88M, W8758
All data for this body: [vot]
MPC data
| Name (number) |
2009 UM88 (328758) |
| a |
3.14899 |
| e |
0.01976 |
| i / sin(i) |
21.6049 /
0.36821
|
| q |
3.08677
|
| Q |
3.21121
|
| ω |
286.5765 |
| Node |
46.3157 |
| m |
241.4398 |
| n |
0.1764 |
| Epoch |
2460200.5 |
| nobs |
350 |
| nopp |
13 |
| Years observed |
2001-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.147 |
|
| ep |
0.010 |
|
| sin(ip) |
0.357 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.180 |
|
| Mass |
|
|
| D |
6.10 |
0.283 |
| pV |
0.052 |
0.0084 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1465 |
0.0098 |
0.3574 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.10 |
0.283 |
0.283 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.052 |
0.0084 |
0.0084 |
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 |
| 15.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |