eccentricity
71Planetary habitability — is the measure of a planet s or a natural satellite s potential to develop and sustain life. As the existence of life beyond Earth is currently uncertain, planetary habitability is largely an extrapolation of conditions on Earth and the… …
72Lambda Aurigae — Starbox begin name=λ Aurigae A Starbox observe epoch=J2000 ra=05h 19m 08.5s dec=+40° 05 prime; 57 Prime; appmag v=4.69 constell=Auriga Starbox character class=G1.5 IV VFe 1 r i = 0.32 v r = b v=0.63 u b=0.12 variable=? Starbox astrometry radial v …
73Kozai mechanism — In celestial mechanics, the Kozai mechanism is a secular perturbative effect on certain orbits. It causes changes in the eccentricity and the inclination of the orbit of the perturbed body to be periodic and synchronized, and also causes… …
74Gerotor — A gerotor is a positive displacement pumping unit. The name gerotor is derived from Generated Rotor . A gerotor unit consists of an inner and outer rotor. The inner rotor has N teeth, and the outer rotor has N+1 teeth. The inner rotor is located… …
75Classical Kuiper belt object — The orbits of various cubewanos compared to the orbit of Neptune (blue) and Pluto (pink) …
76Extrasolar planet — Planet Fomalhaut b (inset against Fomalhaut s interplanetary dust cloud) imaged by the Hubble Space Telescope s coronagraph (NASA photo) …
77Moons of Uranus — Uranus and its six largest moons compared at their proper relative sizes and relative positions. From left to right: Puck, Miranda, Ariel, Umbriel, Titania and Oberon Uranus, the seventh planet of the Solar System, has 27 known moons …
7855 Cancri — Starbox begin name = 55 CancriStarbox observe 2s epoch = J2000.0 constell = Cancer component1 = 55 Cancri A ra1 = RA|08|52|35.8 dec1 = DEC|+28|19|51 appmag v1 = 5.95 component2 = 55 Cancri B ra2 = RA|08|52|40.9 dec2 = DEC|+28|19|59 appmag v2 = 13 …
7991 Aquarii — Starbox begin name = 91 Aquarii Starbox observe epoch = J2000.0 constell = Aquarius ra = RA|23|15|53.5 dec = DEC|−9|05|16 appmag v = +4.24 Starbox character class = K0III r i = 0.56 v r = b v = 1.11 u b = 0.99 variable = Starbox astrometry radial …
80Moons of Pluto — Hubble image of the Plutonian system Pluto has four known moons. The largest, Charon, is proportionally larger, compared to its primary, than any other satellite of a known planet or dwarf planet in the Solar System. The other moons, Nix, Hydra,… …
