General Weather/Earth Sciences Topics > Earth Sciences

The Coriolis Force on Earth and in the Universe

**waiukuweather**:

all those things are actually true

**Fermer05**:

Secrets of the orbit of the moon.

From the foregoing, we can conclude that:

1) The Moon’s orbit is always extended along the Earth’s orbit and does not rotate counterclockwise, making one revolution in 8.8 years. https://en.m.wikipedia.org/wiki/Apsidal_precession

2) It is believed that at perihelion, the moon is at 50 thousand km. closer to Earth than aphelion, why is this huge difference not visually observed? https://images.app.goo.gl/wmqRKPc9jzScCrB16

3) The earth is in the center of the ellipse of the moon and not to the side, this can be easily checked. By measuring the time of the movement of the moon, from the new moon to the full moon and from the full moon to the new moon.

4) What force does not give the barycenter of the Earth and the Moon is in the center of the orbit of the Moon? http://regul238_f27w5b.radius-host.net/forum/zemlja-luna.gif

5) The moon does not move, 15 days from the new moon to the full moon and 14 days from the full moon to the new moon. https://images.app.goo.gl/wmqRKPc9jzScCrB16

**waiukuweather**:

re 1

the moon rotates once in the 28 days it takes to orbit earth

(gravity locked)

re 2

it is visibly noticable (brighter and bigger)

**Fermer05**:

The eccentricity of the Moon's orbit can be calculated using the following formula. E = Vl / Vz = 27.3 / 365.2 = 0.0747

Where Vl is the Moon's orbital velocity.

Vz - Earth's orbital velocity.

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To determine the orbital speed of the Moon, it is enough to multiply the orbital speed of the Earth by the eccentricity of the Moon's orbit.

Vz ≈ Vl • E ≈ 365.2 • 0.0747

Also, you can check the orbital speed of other planets.

**Fermer05**:

The eccentricity of the Moon's orbit can be calculated using the following formula. E = Vz / Vl = 0.0411 / 0.55 = 0.0747

Where Vz - Earth's orbital speed - 0.0411 degrees / hour.

Vl - Moon's orbital speed - 0.55 degrees / hour.

The eccentricity of the Moon's orbit can be calculated using the following formula.

E = (Vz / Sz) / (Vl / Sl) = 0.00071 / 0.0095 = 0.0747

Where Vz is the Earth's orbital speed - 107,218 km / h.

Sz - Distance from the Sun to the Earth - 150,000,000 km.

Where Vl is the Moon's orbital speed - 3683 km / h.

Sl - Distance from the Earth to the Moon 384,000 km.

The eccentricity of the Moon's orbit varies, from 0.026 to 0.077.

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Both formulas show that the average eccentricity of the Moon's orbit is 0.0747.

And the average eccentricity of the Moon's orbit, which is determined using radar, is 0.054.

http://www.aggregateria.com/R/radiolokatsionnaja_astronomija.html

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