2018 TV is an asteroid approaching the Earth. It belongs to the Apollo group.
| 2018 TV | |
|---|---|
| Asteroid | |
| Opening | |
| Discovery date | 10/05/2018 |
| Category | NEA ( Apollo ) |
| Orbital characteristics | |
| Age of April 27, 2019 JD 2458600.5 | |
| Eccentricity ( e ) | 0.4330113432369968 |
| Semimajor axis ( a ) | 245.752 million km (1,642751479747619 a.u.) |
| Perihelion ( q ) | 139.339 million km (0.93142145489754 a.u.) |
| Aphelion ( Q ) | 352.166 million km (2.3540815045977 a.u.) |
| Circulation Period ( P ) | 769.053 days (2.106 g. ) |
| Average orbital speed | 22.104 km / s |
| Inclination ( i ) | 3.751466395022954 ° |
| Longitude node (Ω) | 194.9679907418034 ° |
| Perihelion Argument (ω) | 218.755020555429 ° |
| Median Anomaly ( M ) | 79.42645911189844 ° |
| physical characteristics | |
| Diameter | 0.005 - 0.011 km |
| Apparent magnitude | 33.54 m (current) |
| Absolute magnitude | 28,576 m |
| Current distance from the sun | 2.236 a. e. |
| Current distance from earth | 2,801 a. e. |
The approach to the Earth took place on October 7, 2018 at 20:05 UTC, the distance is 284 thousand km (0.74 distances to the Moon), the relative speed is 8.509 km / s ( 30 634 km / h ).
The asteroid was discovered on October 5, 2018, that is, two days before the approach.
Content
Convergence
| date | but. e. | distances to the moon | heavenly body |
|---|---|---|---|
| 10/07/2018 20:05 | 0.001903 | 0.74 | Land |
| 10/08/2018 5:14 | 0,002693 | 1,0 | Moon |
Notes
Links
See also
- List of asteroids crossing the Earth’s orbit