2017 XN42
2017XN42, ~00yI, K17X42N
All data for this body: [vot]
MPC data
| Name (number) |
2017 XN42 (623738) |
| a |
2.40029 |
| e |
0.19544 |
| i / sin(i) |
2.3705 /
0.04136
|
| q |
1.93118
|
| Q |
2.86941
|
| ω |
315.8285 |
| Node |
79.5660 |
| m |
18.2107 |
| n |
0.2650 |
| Epoch |
2460800.5 |
| nobs |
162 |
| nopp |
13 |
| Years observed |
2002-2024 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.400 |
|
| ep |
0.171 |
|
| sin(ip) |
0.024 |
|
| G |
0.150 |
|
| H |
17.990 |
|
| 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 |
| 2.4001 |
0.1709 |
0.0242 |
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 |
| 17.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |