2017 UM28
2017UM28, K17U28M, s0638
All data for this body: [vot]
MPC data
| Name (number) |
2017 UM28 (540638) |
| a |
2.77006 |
| e |
0.13729 |
| i / sin(i) |
4.9403 /
0.08612
|
| q |
2.38976
|
| Q |
3.15035
|
| ω |
250.5068 |
| Node |
165.2796 |
| m |
200.4669 |
| n |
0.2138 |
| Epoch |
2460800.5 |
| nobs |
109 |
| nopp |
7 |
| Years observed |
2008-2024 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.769 |
|
| ep |
0.118 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
17.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7686 |
0.1178 |
0.0824 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |