2017 HJ42
2017HJ42, K17H42J, u5935
All data for this body: [vot]
MPC data
| Name (number) |
2017 HJ42 (565935) |
| a |
2.57460 |
| e |
0.12979 |
| i / sin(i) |
4.4063 /
0.07683
|
| q |
2.24044
|
| Q |
2.90876
|
| ω |
135.5978 |
| Node |
208.6717 |
| m |
237.9295 |
| n |
0.2386 |
| Epoch |
2460800.5 |
| nobs |
346 |
| nopp |
12 |
| Years observed |
2006-2025 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.575 |
|
| ep |
0.108 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
17.680 |
|
| 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 |
| 2.5746 |
0.1083 |
0.0823 |
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 |
| 17.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |