2017 UM4
2017UM4, 2016 DH2, 2016DH2, K16D02H, K17U04M, s0598
All data for this body: [vot]
MPC data
| Name (number) |
2017 UM4 (540598) |
| a |
1.89184 |
| e |
0.08371 |
| i / sin(i) |
21.6550 /
0.36902
|
| q |
1.73346
|
| Q |
2.05021
|
| ω |
72.6473 |
| Node |
199.9663 |
| m |
211.3942 |
| n |
0.3788 |
| Epoch |
2460200.5 |
| nobs |
129 |
| nopp |
7 |
| Years observed |
2006-2022 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.892 |
|
| ep |
0.089 |
|
| sin(ip) |
0.368 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.900 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.8921 |
0.0892 |
0.3683 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 18.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |