2018 HC2
2018HC2, K18H02C, x4822
All data for this body: [vot]
MPC data
| Name (number) |
2018 HC2 (594822) |
| a |
1.82522 |
| e |
0.04984 |
| i / sin(i) |
24.4410 /
0.41376
|
| q |
1.73426
|
| Q |
1.91619
|
| ω |
282.2643 |
| Node |
105.2605 |
| m |
138.1371 |
| n |
0.3997 |
| Epoch |
2460800.5 |
| nobs |
169 |
| nopp |
9 |
| Years observed |
2006-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.825 |
|
| ep |
0.018 |
|
| sin(ip) |
0.379 |
|
| G |
0.150 |
|
| H |
18.840 |
|
| 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 |
| 1.8254 |
0.0184 |
0.3793 |
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 |
| 18.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |