|
2021 AN4 |
| ephemeris |
date |
magn |
radius |
delta (AU) |
delta (LD) |
delta (km) |
ra |
dec |
elong |
phase |
| Today | 16 Jan 2021 | 20.9 | 1.014 AU | 0.032 AU | 12.41 LD | 4,770,662 km | 06h52m | +09°08' | 161.6° | 17.9° |
| Brightest | 19 Jan 2021 | 20.8 | 1.013 AU | 0.031 AU | 11.96 LD | 4,597,948 km | 07h41m | +04°43' | 163.4° | 16.1° |
| Approach | 19 Jan 2021 | 20.8 | 1.013 AU | 0.031 AU | 11.95 LD | 4,595,899 km | 07h48m | +04°09' | 163.3° | 16.2° |
Based on its absolute magnitude (Hâ‚’) of 27.5 and an albedo between 0.25 and 0.05, the estimated diameter of 2021 AN4 is 9 - 19 m.
2021 AN4- 2021-01-16
astro.vanbuitenen.nl
The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date.
Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.
(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)
The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.
The following all-sky chart shows the path of the NEO in the coming months.
