 pluto yenduku graham kadhu ?
IAU ( internationale astronomical union )  soura vyavasthalooni ooka vasthuvunu  3  krindhi pramaanaalaku anugunamga vunte dhaanini grahamgaa pariganistundi :
1)  vasthuvu sooryuni chuttuu pradakshina cheyale .
2)  hydrostatic samathaulyaanni  ( dadapu gundrani aakaram )  pondenduku vasthuvuku tagina dravyaraashi vundali .
3)  vasthuvu dani kakshya chuttuu unna parisaraalanu klear chesindi .

 pluto modati  2  pramaanaalaku anugunamga umtumdi conei mudava pramananni andukovadamlo viphalamaindhi .  anevalla ,  plutone maragujju grahamgaa vargeekarinchaaru .