2018 US4
2018US4, ~00yq, 1995 QN7, 1995QN7, J95Q07N, K18U04S
All data for this body: [vot]
MPC data
| Name (number) |
2018 US4 (623772) |
| a |
3.16452 |
| e |
0.31470 |
| i / sin(i) |
11.9899 /
0.20774
|
| q |
2.16866
|
| Q |
4.16038
|
| ω |
98.0611 |
| Node |
299.5296 |
| m |
59.0898 |
| n |
0.1751 |
| Epoch |
2460800.5 |
| nobs |
136 |
| nopp |
6 |
| Years observed |
1995-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.183 |
|
| ep |
0.257 |
|
| sin(ip) |
0.249 |
|
| G |
0.150 |
|
| H |
16.990 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 778 |
Theobalda |
0 |
Theobalda |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1835 |
0.2566 |
0.2491 |
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 |
| 16.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |