Oeuripter

(*Bringing back that 0.980 in the Space Engine Planetary Database with a modern touch. also here is the 10,000th edit.*)

## Discovery Information

### Discoverer

SWATH (1972)Named by Christopher Liam (1974)

## Oeuripter's information

This planet is a cold jupiter/gas giant located in the small magellanic cloud that was discovered on March 4th, 1972 by the SWATH space explorations and surveys organization that has been observed to have 82 moons around it. The radius of the planet is 48,177.61 miles, or 12.156 times that of the Earth. The mass of the planet is 2 times that of Jupiter, with it being 2.8513 M♃, or 5.4139\*10^27 kilograms. The density of the planet is 2.8804 grams per cubic centimeter, with the oblateness being 0.0373135. The effective temperature being 122.59 kelvin, here are the conversions for that temperature, -150.56 degrees celsius, or -239.008 degrees fahrenheit. The Earth similarity for this world is just as low as expected, with it being only 0.291. The albedo of the planet is 0.506996. The solar day period of the planet is 7 hours, 55 minutes, and 6.88 seconds, with the rotational period of the gas giant being 7 hours, 55 minutes, and 4.23 seconds. The axial tilt of the planet is 29\*23’23.21”. The planet has a similar age to the Earth with it having an age of 4.253 billion years. The circular velocity of the planet is 42.44 miles per second, with the escape velocity of the planet being 60.02 miles per second.

The orbital period of the planet is 9.731 years, with a semimajor axis of 4.91 AU. The eccentricity of the gas giant is 0.049, with an inclination being -0\*32’17.04”. The argument of pericenter is 319\*30’03.28”, with the ascending node being 125\*40’51.38”. The mean anomaly is 73\*45’59.33”, with the longitude of pericenter being 445\*10’54.66”. The mean longitude is 518\*56’54.00”. The hill sphere radius is 0.42 AU, with the influence sphere radius being the same amount, 0.42 AU. The Roche limit for satellites is 57049.14 miles large. The height of the atmosphere is 721.86 miles, with the tropopause height being 27306.82 feet. The height of the homogeneous atmosphere is 191.05 miles, with the air density being 5477.9 kilograms per cubic meter. The air temperature is 5,000 kelvin, with the speed of sound here being 3.15 miles per second. The exosphere temperature of the gas giant is 1158.3 kelvin, with there being no greenhouse effect on/in this world. The average molar mass of the atmosphere is 2.248, with the mass of the planet’s atmosphere is 2.6597 M♃, which implies the core of this planet is very large. The atmospheric composition consists of hydrogen coming at 90.9% of the atmosphere, with helium coming in a distant second at 8.71% of the atmosphere. Methane comes in a distant third with it being 0.315% of the planet’s atmosphere.

### Solar system

This gas giant is located in an 8 planet system, with it being in the same system as a terrae moon around the 4th planet, a gas giant. The two first planets in the system are hot ice giants, and the system orbits a yellow dwarf, with a spectrum of G0.3 V. The planet is the 6th in its star system. The star system initially was thought to be just three gas giants, the first 2 hot ice giants, and the 6th one, a cold jupiter/superjupiter. Over time further observations of the star system in ‘73 and early ‘74 discovered the 3rd planet, a warm Selena, the 4th planet, a cold gas giant, with its 2 moons being discovered, the 5th planet, a cold desert world, and the two last planets, two frozen ice giants. The system is divided into two parts, the inner and outer system, with the 4th planet being the dividing line, with the outer system consisting of the last 4 planets.

#### Solar system gallery

First planet, a hot ice giant.The Second planet, a hot ice giant.The third planet, a warm selena.The Fourth planet, a cool gas giant.The terra/terrae in the star system.The fifth planet, its a cold desert world.Oeuripter is the 6th planet in the star system, its a cold gas giant.The 7th planet, a frozen ice giant.The last planet in the star system, its the same class as the 7thThe main star in the system.