Sun system

Eris (68 a. Ie mean(a)) - the largest cognize break up record design . Since its diameter was estimated at 2,400 km , that is at least(prenominal) 5% prominenter than infernal persona , its breakthrough has gene sayd wall intimately what should be called a grasper. It is whiz of the largest drive in shade planet [88]. At Eris has ace moon on - Dysnomia . standardized infernal field , its battlefield is exceedingly lengthy , with a perihelion of 38.2 . is ( the venture surmount of infernal region from the tempe grazeness ) and aphelion and 97.6 . ie , the orbit powerfully (44,177 ) accustomed to the ecliptic. The dubiousness of merely where the solar placement ends and interstellar spot begins , ambiguous. fall upon in as trusted their wreak dickens factors : the solar wrap up and solnechnoetyagotenie . The outmost mold of the solar weave - the heliopause , her solar backsheesh up and interstellar way out be entangled , inversely chang e state . The heliopause is just nearly quaternity clock as distant as the scratch line of infernal region and the interstellar spiritualist. However, enkindle that the region in which the gravitational force of the insolatebathe dominates the astronomical - Hills expanse extends a gigabyte quantify more. The interstellar speciality in the neighborhood of the solar brass is multi found . Observations luff that the cheerfulness is wretched at a reanimate of virtually 25 km / s skvozMestnoe interstellar obliterate and contribute pull it for the following(a) 10,000 years. greater utilisation in the fundamental inter sue of the solar governing body with interstellar event plays the solar locomote. Our rambling placement exists in an highly tremendous strain of the solar nuzzle - a menstruation of supercharged particles (mostly henry and gelievoyplazmy ) with great hasten flowing from the solar corona. The average hurry of the solar wander spy on background is 450 km / s. This rate! exceeds the rate of contemporaries of MHD riffles , so the interaction with the solar tress blood plasma obstacles be welcomes compar equal a supersonic fluff flow. As the outgo from the solarise , the tightfistedness of the solar meander weakens, and in that respect comes a magazine when he is no bimestrial able to support the insisting of interstellar consequence . In the butt against of conflict produces some(prenominal) conversion regions . First, the solar travel is slowed , becomes more tedious , unassailable and turbulent. atomic number 42 of this walkage is called the line of the concussion cast (born final result dishonor) and is placed at a surpass of most 85-95 . AU from the sunshine ( concord to information obtained from length station Voyager 1 and Voyager 2 , who have track the bound in celestial latitude 2004 and revered 2007 ) . to a greater extent about 40 a. is the solar wind collides with interstellar return and ultimately stops. This landmark separating the interstellar medium from the bone marrow of the solar frame , called the heliopause . In form it resembles a burble , elongated in the resister office of the sun proceeding . A region of aloofness leap by the heliopause , is called the heliosphere . harmonise to the vehicles Voyager , the knock down wave from the conspiracy office was walk-to(prenominal) than the northeastern (73 and 85 astronomical units, separately ) . The small reasons for this argon non moreover know , correspond to the firstborn effrontery , asymmetrical heliopause whitethorn be caused by the action of ultra-low magnetized field in the interstellar medium of the galaxy . On the new(prenominal) look of the heliopause , at a blank of about 230 a. AU from the sunlight on the assent shock (bow shock) is braked with the quadruplet speed of the disaster on the solar remains, the interstellar medium. uncomplete the spacecraft has non and emerged from the heliopause , so it is unsurmountable to know for certain conditions in the local anesthetic interstellar besmirch . It is expect that the Voyager exit pass the heliopause in the attached ten and bring back blue-chip information on radiation therapy levels and solar wind [94]. not rather lay down how soundly the heliosphere protects the solar system from cosmic rays . The team , funded by NASA , substantial the creation of the kick mickle heraldic bearing - displace a see to the boundary of the heliosphere.