
sambhavya butkya grahanchi yadee

saur mandalatil butkya grahanchi sankhya adnyat aahe. quiper pattyat 200 aanee tyapalikade 10,000 peksha jaast andaj aahet.
tathapi, anek mothya trans-neptunion vastoonchya aashcharyakarakpane qamee ghanatecha vichar kelyas asey soochit hote qee butkya grahanchi sankhya khoopach qamee asoo shakate, kadachit aataparyant dnyat asalelya vastunpaiki keval nauu. aantarrashtriy khagolshastriy sangh (aay. aii. yuu.) neey butke grah heey jalsthaitik samatolat asalyache paribhashit kele aahe aanee visheshtah paach vastoo nondavalya aaheth aateel saur mandalat aanee chaar trans-neptunion pradeshatah,,, aanee. naveen kshitij" aanee "pahate" mohimanchya parinamanmule keval pluto aanee seres heey jalsthaitik samatolat asalyachi pushti jhaali aahe. eris haah samanyatah eka butka grah manla jaato kaaran tyacha aakar plutosarkhach aahe aanee too aanakhi motha aahe. haumia aanee mekmek heey navanchya uddeshane aay. aii. yuu. neey butke grah mhanoon sweekarle hote aanee jarr teey butke grah nasalyache nishpann jhaale tarr tyanchi nave thewali jaatil. chhotya trans-neptunion vastoo jarr ghan vastoo disat asateel tarr tyanna butke grah mhatale jaate, jee hydrostatic samatolasathi purvat aaheh grahshastradnyanmadhye samanyatah kiman, aanee samavisht asatat.
moolye maryadit karane.
suryachya thet pradakshina ghalanyabarobarach, butkya grahache patra vaishishtya mhanje tyache vastuman tyachya swa-gurutvakarshanasathi purese aahe, jeey shariratil kathor shaktinvar maat karoo shakate, jenekarun too jalsthaitik samtol (jawaljawal goal) aakar dharan karoo shakel. ekhadi vastoo yaa vyakhyechi purtata karate qee nahee heey thet tharvanyasathi sadhyachi nirikshane samanyatah apuri asatat. byavachada trans-neptunion vastunsathi (tii. aine. oo.) ekmev sanket mhanje tyancha vyas aanee albidocha kachcha andaj. 1, 500 qii. mea. vyasaparyantche mothe barfal upgrah samatolat nasalyache siddha jhaale aahe, tarr bahya saur mandalatil gadad vastunchi ghanata anekada qamee asate, yacha arth teey agadi ghan vastoo dekhil naheet, gurutvakarshanachya drushtine niyantrit butke grah khoopach qamee aahet.
jyachya rachnet lakshaniy pramanat burf aahe, jaree aspasht visangati aahet, taree laghugrah pattyatil haah ekmev sweekrut butka grah aahe. 4 vesta haah dusra sarvat motha laghugrah aanee rachnamadhye besaltic asalela eka, purnapane bhinn aateel bhag asalyache disate aanee mhanoon tyachya itihasachya kahee tappyavar too samatolat hota, parantu aaj nahee. tisari sarvat mothee vastoo, 2 pallyancha prushthbhag kahisa aniyamit aahe aanee tyat fakt anshatah bhinn aateel bhag aahe asey manale jaate; tee shiranpeksha qamee barfal dekhil aahe. michael braunane assa andaj vartavala aahe qee, vestasarkhya khadkal vastoo barfal vastunpeksha adhik kadak asalyamule, vyasachya khalee asalelya khadkal vastoo hydrostatic samatolamadhye nastil aanee tyamule butke grah nastil. 10 hygia aanee 704 interamnia heey done sarvat mothe barfal bahya pattiy laghugrah dekhil butke grah aahet qaa haah prashna khula aahe.
mimas (400 qii. mea. vyasache goal) aanee proteus (410-440 qii. mea. vyasache aniyamit) yasarkhya antaral yanane bhet dilelya barfal chandrachya tulanet tapkiri rangacha andaj aahe qee barfal vastoo 200 teey 400 qii. mea. vyasachya darmyan hydrostatic samatolamadhye aaram karate. tathapi, tapkiri aanee tancredy yanni tyanchi ganana kelyanantar, tyanchya aakaranchya changlya nirdharanane asey disun aale qee mima aanee kiman aaypetasparyantche (jeey, vyasache 1,471 qii. mea. varr, andaje haumia aanee mekmekchya aakarasarkhech aahe) shaniche itar madhyam aakarache lambvartulakar chandra aata hydrostatic samatolamadhye naheet; teey dekhil tii. aine. oo. peksha barfasarkhe asanyachi shakyata aahe. tyanchyat samtol aakar aahet jeey kahee kalapurvi gothale hote aanee samtol vastoo tyanchya sadhyachya firanyachya darane asalelya aakaranshi julat naheet. asha prakare 1528 qii. mea. vyasacha riya haah sarvat lahan padarth aahe jyasathi gurutvakarshanache mojmap vartaman hydrostatic samatolashi susangat aahe. 950 qii. mea. vyasache siras heey samtol jawal aahet, parantu samtol aakarapasun kahee vichalan adyap spasht jhalele naheet. jaree chandra pramukhyane silicate khadak aanee dhatuchya paryane banalela asala, taree pruthvicha chandra aanee paaraa yaa grahasarkhya khoop mothya vastoo aaj jalsthaitik samatolajaval naheet (burf aanee khadak asalelya bahutek butkya grahanchya tulanet). shaniche chandra aushnik itihasachya adheen asoo shakatat, jyane keval gurutvakarshanasathi itake lahan asalelya shariranmadhye samtol aakar tayar kele asateel. tyamule, pluto aanee erispeksha lahan asalelya konatyahi trans-neptunion vastoo hydrostatic samatolamadhye aahet qee nahee heey sadhya adnyat aahe. 
pluto (1.86 gramm/seey. mea. 3) sarkhya mothya vastunpeksha sumare vyasachya madhyam aakarachya bahutek tii. aine. oo. chee ghanata lakshaniyaritya qamee asate. braunane assa andaj vartavala hota qee heey tyanchya rachnemule hote, qee teey jawaljawal purnapane barfal hote. tathapi, grundy "aanee itar". mothya aanee lahan asha donhi vastoo anshatah khadkal asatana madhyam aakarachya vastoo barfal honyasathi konatihi dnyat yantrana kinwa utkranti marg nahee yakade laksh vedhoon ghya. tyanni dakhavun dile qee quiper pattyachya prachalit tapmanat, panyacha burf yaa aakarachya vastunmadhye khulya aateel jaganna (aantarbhag) aadhar denyasathi puresa majboot aahe; tyanni assa nishkarsh kadhala qee madhyam aakarachya tii. aine. oo. madhye lahan vastunpramanech qamee ghanata asate-kaaran teey swa-gurutvakarshanachya antargat purnapane ghan vastunmadhye sankuchit jhalele naheet aanee tyamule vyasapeksha lahan asalele vaishishtyapurn tii. aine. oo. haah (itar kahee rachnatmak yantrana pralambit) butka grah asanyachi shakyata nahee.
tancrediche moolyankan.
2010 madhye, gonzalo tancredy yanni prakash-vakr-vistar vishleshanavar aadharit butkya grahachya sthitisathi 46 trans-neptunion umedvaranchya yadiche moolyankan karnara ahwal aay. aii. yuu. kadey sadar keela aanee vastoo vyasapeksha jaast hotee yaa gananevar aadharit keela. kahee vyas mojale gele, kahee sarvottam-yogya andaj hote aanee itaranni vyasachi ganana karnyasathi 0.10 chaa gruheet albido vaparla. yapaiki, tyane tyachya nikashannusar (aay. aii. yuu. neey swikarlelya 4 saha) 15 butke grah mhanoon olakhale, tarr aanakhi 9 grah shakya asalyache manale jaat aahe. savadh rahnyasathi, tyanni aay. aii. yuu. laa sedna, orcus aanee quare yaa adyap swikarlya gelelya pahilya teen grahanna baune grah mhanoon "adhikrutpane" swikaranyacha sallah deela. aay. aii. yuu. neey jaree tancredichya shifarshinchi apeksha kelee asali, taree eka dashkanantar aay. aii. yuu. neey kadhihi pratisad deela navhata.
braunche moolyankan.
mike braun 130 trans-neptunion vastoo "bahudha" butke grah manatat, tyanna andajit aakaranusar kramvari detat. too laghugrahancha vichar karat nahee, asey mhanat qee "laghugrah pattyatil 900 qii. mea. vyasachi sires hii goal honyasathi pureshi mothee ekmev vastoo aahe."
sambhavyatechya vegvegalya pramanansathichya atty tyanni hyanche vibhagani keleeh
aay. aii. yuu. neey swikarlelya paach vyatirikt, 'jawaljawal nishchit' shrenimadhye,,,, aanee samavisht aahet. lakshat ghya qee jaree braunche sanketsthal darroj adyayavat asalyacha dawa karat asale taree yaa sarvat mothya vastoo 2013 chya uttaradhapasun adyayavat kelya gelelya naheet.
grundy "aanee itar".moolyamapan.
grundy "aanee itar". andaje aakarachya shrenitil gadad, qamee ghanateche tii. aine. oo. heey lahan, sachchidra (aanee tyamule qamee ghanata) vastoo aanee mothya, ghanatapurn, ujal aanee bhuvaidnyanikdrushtya bhinn grahanchya vastoo (jase qee butke grah) yanchyat sankramanshil aahet. yaa aakarachya shrenitil vastoo tyanchya nirmitipasoon uralelya antaraliy jaaga kosalayala suruvat karayala havya hotya, parantu purnapane nahee, kahee avashisht chhidralutata sodoon.
sumare 2 chya jawal ghanata asalelya pluto, eris aanee seares sarkhya butkya grahanpeksha, sumare sumarechya shrenitil anek tii. aine. oo. chee ghanata vichitrapane qamee asate, jee lakshaniyaritya qamee asate. tapkiri rangane asey suchavale aahe qee mothya qamee ghanatechya vastoo jawaljawal purnapane panyachya barfane banalelya asavyat, kaaran tyanni asey gruheet dharale hote qee yaa aakarachya vastoo aavashyakpane ghan asateel. tathapi, 1000 qii. mea. peksha mothe aanee 400 qii. mea. peksha lahan asey donhi prakarche dhoomketu aanee kharokhar dhoomketu heey khadakachya mothya anshane qaa banalele aahet, heey spasht jhaale nahee, jyamule keval hii aakar shreni pramukhyane barfal aahe. sambandhit daab aanee tapmanavar panyachya barfache prayog asey soochit karatat qee yaa aakarachya shreneet lakshaniy sachchidrata rahoo shakate aanee mishranat khadak jodalyane ghan vastoot kosalanyacha pratikar aanakhi vadhel. tyanchya nirmitipasoon uralelya antargat chhidralut asalelya vastoo tyanchya khol aateel bhagat keval anshatah bhinn asoo shakatat (jarr ekhadi vastoo ghan vastumadhye kosaloo lagali asel tarr tyacha prushthbhag sankuchit jhalyapasun sadosh pranalichya swarupat purave asavet). mothya shariranche uchch albido dekhil sampoorn bhinnatecha purava aahet, kaaran asha shariranna tyanchya aateel bhagatoon barfane punha ughad kele gele asave. grundy "aanee itar". mhanoon assa prastav thewa qee madhyam aakarache (<1,000 qii. mea.), qamee ghanata asalele (<1.4 gramm/seey. mea. 3) aanee qamee-albedo (<~ 0.2) padarth jase qee saleshiya, varda, gkunhomdima aanee orcus, quare aanee sheron sarkhya grahanchya vastoo bhinn naheet. jaree katheen aanee itar asale taree, done loksankhyanmadhil seema sumarechya shreneet asalyache disun yeil. heey dekhil suchavate qee lakshaniy chhidrata tikavoon thevanyasathi hii eka uchch maryada asoo shakate.
jarr 'aanee itar'. teey barobar aahet, tarr bahya saur mandalatil phaar qamee dnyat vastoo purnapane ghan vastunmadhye sankuchit jhalya asanyachi shakyata aahe aanee asha prakare tyanchya bhootkalatil kahee tappyavar kadachit butke grah banale asateel kinwa aajahi butke grah asateel. pluto-cheron, eris, haumia, gongong, mekmek, quare, orcus aanee sedna heey ektar dnyat (pluto) kinwa majboot umedvar (itar) aahet.
700 teey 900 qii. mea. vyasachya darmyanche asey anek lahan bhag aahet, jyapaiki bahutek heey nikash lagoo karnyasathi purese naheet. teey serve gadad aahet, mukhytah 0.11 peksha qamee albidos, eka apavad vagalata adhik ujal (0.18); heey soochit karate qee teey butke grah naheet. tathapi, saleshiya aanee varda heey kiman ghatt honyasathi purese daat asoo shakatat. jarr salacia golakar asel aanee tyacha chandrasarkhach albido asel, tarr tyachi ghanata 1.4 teey 1.6 gramm/seey. mea. 3 darmyan asel, jee grundy aanee itar kahee mahinyanantar mojali jaeel.'jaree ajunahi keval 0.04. vardache elbido asale taree tyache prarambhik moolyankan, grundy aanee itaranchya nantarchya varshi prakashit jhaale, jaree vardachi ghanata 1.78 ± 0.06 gramm/seey. mea. 3 itaki jaast asoo shakate (1.23 ± 0.04 gramm/seey. mea. 3 chee qamee ghanata shakya asalyache manale gele hote, parantu shakyata qamee hotee).'tyache prarambhik moolyankan; 0.10 chey tyache albido heey kwaoarchya jawal aahe.
sarvat sarkhe butke grah.
aay. aii. yuu., tancredy aanee itaranche moolyankan., tapkiri aanee grundy ityadi. sarvat mothya sambhavya butkya grahanpaiki sola (jyancha andaje vyas 700 qii. mea. peksha jaast aahe) khalilpramane aahet. aay. aii. yuu. sathee, swikrutiche nikash naav denyachya uddeshane hote. 2006 salchya aay. aii. yuu. chya prashna-uttar prasiddhipatrakat adhik vishisht asey mhatale hoteh tyat assa andaj vartavanyat aala hota qee 800 kiimii (800 kiimii. chaukon) peksha jaast vastuman aanee vyas asalelya vastoo samanyatah hydrostatic samatolamadhye (aakar) asateel... samanyatah swa-gurutvakarshanadvare nirdharit kele jaeel), parantu "serve seema reshechi prakarane nirikshanadvare nirdharit karane aavashyak aahe."heey grundy aanee itaranchya jawal aahe.'andaje maryadesathichi soochana.
tancredy aanee itaranchya kalat yapaiki anek vastoo adyap sapadalya navhatya. tyanni tyanche vishleshan kele. tapkiri rangacha ekmev nikash vyas aahe; too lakshaniyaritya aanakhi anek baune grah asanyachi shakyata swikarato, jyasathi tyachi maryada 600 kiimii aahe (khalee pahaa). grundy aanee itar. konate padarth butke grah hote heey nirdharit kele nahee, parantu konate asoo shakat nahee. eka laal chinh asalelya vastoo jyaa ghan vastoo bananyaitkya daat nasatat; jyamadhye jyaa vastunchi ghanata dnyat nahee (tyaa serve gadad aahet, jeey soochit karatat qee teey butke grah naheet) tyanchyasathi eka prashnachinh jodale jaate. vartaman samtol yaa prashnavar laksh dile gele nahee.
kahee vastoo tulana karnyasathi samavisht kelya aahet. tytoncha aakar hydrostatic samatolashi susangat aahe, parantu tyavar prashnachinh upasthit kele gele aahe. paaraa goal asato parantu too aaj samatolabaher asalyache dnyat aahe. triton heey tii. aine. oo. mhanoon tayar jhaale aanee carron heey kahee butkya grahanpeksha mothe aahe.
sarvat mothe mojalele umedvar.
khaleel trans-neptunion vastoonni kiman mojamapachya anishchitatemadhye vyas mojala aahe; tapkiri rangachya prarambhik mulyankanat haah eka 'atyant sambhavya' butka grah manali jaanari umbaratha hotee. grundy aanee itar. 600 qii. mea. teey 700 qii. mea. vyas "mothya pramanat antargat chhidranchi jaaga tikavoon thevanyasathichi kamal maryada" darshavu shakato aanee 900 qii. mea. chya aaspaschya vastoo aateel bhag kosalalya asavyat parantu purnapane farak karnyat ayashasvi tharatat assa andaj vartavala gela. yaa threasholdla olandanare tii. aine. oo. ess. chey done upgrah dekhil samavisht kele gele aaheth plutoche moone carron aanee erisache moone dysnomia. pudhil sarvat motha chandra orcuscha moone wanth ett aahe aanee too jawaljawal 8 takke albidos qamee maryadit aahe.
samanyatah butka grah mhanoon sweekarle jaanare sires, tulana karnyasathi jodale jaatat. tulana karnyasathi triton dekhil jodale gele aahe, joou nepchyunane tabyat ghenyapurvi quiper pattyatil eka butka grah hota asey manale jaate.
atyant qamee dnyat aakar asalele shareer (udaa.jee. "farrout") vagalanyat aale aahet. qamee dnyat asalelya vastunsathi paristhiti guntaguntichi banvine mhanje ekhadi vastoo jee mothee ekach vastoo aahe asey gruheet dharale jaate tee lempo kinwa lempo sarkhya lahan vastunchi dwaiti kinwa trik pranali tharoo shakate. 2021 chya (buffy) guptalekhnamadhye 560 kimicha taar aadhalalah jarr shareer andaje golakar asel tarr vyas 560 kimipeksha jaast asanyachi shakyata aahe, parantu jarr too lamb asel tarr sarasari vyas qamee asoo shakato. mojalelya vastuman aanee vyasachi spashtikarane aanee srot heey taktachya 'padnam' yaa stambhat jodalelya sambandhit lekhanmadhye aadhalu shakatat.
pudhil puravyansah yaa serve shreni badalanyachya adheen aahet.
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sarvat hushar, naan mojalele umedvar.
mojalelya aakar kinwa vastuman nasalelya vastunsathi, aakarancha andaj keval albido gruheet dharoon lavala jaau shakato. bahutek up-baun vastoo gadad asalyache manale jaate, kaaran tyaa punha samore aalya naheet; yacha arth teey tyanchya parimananusar tulanene mothe dekhil aahet. khalee 4 takke (salacia albido) aanee 20 takke (jyachya varche moolya punarnirmit karane soochit karate) darmyan gruheet asalelya albidosathi eka sarani aahe aanee tyaa albidochya aakarachya vastoo (jarr goal asateel tarr) nirikshan kelelya paripoorn parimanasathi asane aavashyak aahe. parshvabhoomi 900 kimipeksha jaast nilee aanee 600 kimipeksha jastasathi sayan aahe.
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