The Moon Distance Calculator shows approximate times for when the Moon is closest to the Earth (perigee) and furthest from the Earth (apogee).
The cycle of the moon's phases is relatively constant, but, due to its elliptical orbit, its distance from the Earth is not. Over the course of a month, the moon moves between its closest distance to Earth (perigee) and its farthest distance to Earth (apogee). This means that the moon...
The anomalistic month, how long it takes the moon's elliptical orbit to bring it from its closest position to Earth (perigee) to its farthest (apogee) and back again, affects the appearance and duration of an eclipse. These three months work in tandem to create the saros cycle— a ...
A point-and-shoot camera (or “bridge camera”) is also capable of powerful images of the moon, especially when held up to the eyepiece of aDobsonian reflectortelescope. It can be tricky to capture a sharp image while hand-holding the camera up to the eyepiece, so you’ll likely need t...
Dragon ends the test by releasing the bridle. If release is at apogee of a 210 x 310 kilometer orbit, with Falcon moving aft then, release can boost Dragon to 248 x 310 kilometer, while slinging Falcon into a roughly 85 x 310 kilometer targeted reentry trajectory. A lower SECO could let...
The anomalistic month, how long it takes the moon's elliptical orbit to bring it from its closest position to Earth (perigee) to its farthest (apogee) and back again, affects the appearance and duration of an eclipse. These three months work in tandem to create the saros cycle— a ...
The cycle of the moon's phases is relatively constant, but, due to its elliptical orbit, its distance from the Earth is not. Over the course of a month, the moon moves between its closest distance to Earth (perigee) and its farthest distance to Earth (apogee). This means that the moon...
When the moon is farthest away from Earth, scientists refer to that as the “apogee,” and when it is closest, it’s at its “perigee.” 🌓 How Far Away Is the Moon From Earth? The moon’s distance varies within its orbit. At its apogee, it’s 252,088 miles (405,696 kilo...
the Earth, the distance between the moon and the Earth varies throughout the year. When the moon is at its closest point to the Earth called Perigee, the moon can look up to 10% larger and 30% brighter compared to when it is at the farthest distance away from the Earth called Apogee...
(the technical term isthe line of the apsides) is also perturbed by the sun, and rotates eastward in the orbit plane in 8.85 years. Each month the dates of apogee (the moon's farthest point from Earth) and perigee (its closest point) occur a few days earlier relative to the dates ...