
1779 parana

1779 parana, asthaayi padnam, kshudragrah belt key aantarik kshetron seey ack kshudragrah haye, jiska vyaas lagbhag 4 kilometres haye.
iss kshudragrah kii khoj 15 juuna 1950 koo argentine key khagolshastri myguel itzigson ney buenos aayars praant kii rajdhani laa plata mein laa plata khagoliya vedhshala mein kii thee. iska naam dakshin america mein paraana nadee key naam parr rakhaa gayaa thaa.
kaksha aur vargeekaran.
"paraana" harr 3 saal aur 3 maheene (1,172 dinn) mein ack baar 1.8-2.5 au kii doori parr aantarik mukhya-belt mein soorya kii parikrama kartaa haye. isaki kaksha mein 0.16 kii vilakshanta aur grahan key sambandh mein 1° kaa jhukaav haye.
choonki koee poorv-praapti naheen kii gaee thee, aur koee poorv pehchaan naheen kii gaee thee, isaliye 1950 mein apane aadhikarik khoj avalokan key saath "paraana" kaa avalokan chaap shuru hotaa haye. "paraana" koo bhee palomar-leiden sarvekshan dwara soochibaddh kiya gayaa haye aur sarvekshan padnam (pls6116) praapt huaa haye.
shaaririk visheshataaen.
vyaas aur albedo.
nassa key vistrit kshetra avarakt sarvekshan khojkarta dwara apane baad key neovise mission key saath kiye gaye sarvekshan key anusaar, "paraana" 4.09 kilometres vyaas kaa maap kartaa haye aur isaki satah mein 0.221 kaa ack albido haye.
ghoornan avadhi.
2017 taka, "paraana" kaa varnakramiya prakaar, ghoornan avadhi aur aakar agyaat haye.
namkaran.
iss chhote grah kaa naam ack badee aur 4,880 kilometres lambi parana nadee key naam parr rakhaa gayaa thaa joe uttari argentine, brazil aur parague seey hocker gujarati haye. yeh laa plata nadee kii ack pramukh sahayak nadee haye, jahan laa plata shahar aur khoj vedhshala sthit hain (1029 laa plata bhee dekhein). aadhikarik namkaran uddharan 8 aprail 1982 () koo laghu grah kendra dwara prakaashit kiya gayaa thaa.

