
1939 loretta

1939 loretta, asthaayi padnam, kshudragrah belt key baahari kshetra seey ack karbanyukt themistian kshudragrah haye, jiska vyaas lagbhag 30 kilometres haye. isaki khoj 17 octuber 1974 koo americi khagolshastri charles kowal dwara california mein palomar vedhshala mein kii gaee thee, jinhone iska naam apani betty, loretta kowal key naam parr rakhaa thaa. kshudragrah kii khoj kowal key jupiter key chandrama key baad key avalokan key dauran hui, jise unhone ack maheene pahale khoja thaa.
kaksha aur vargeekaran.
"loretta" unake parivaar kaa ack sadasya haye, joe lagbhag saha-grah grahan kakshon key saath mukhya-belt kshudragrahon kaa ack gatishil parivaar haye. yeh harr 5 saal aur 6 maheene (2,015 dinn) mein ack baar 2.7-3.5 au kii doori parr baahari mukhya-belt mein soorya kii parikrama kartaa haye. isaki kaksha mein 0.13 kii vikendriyata aur grahan key sambandh mein 1° kaa jhukaav haye.
dakshin african johannesburg vedhshala mein pahali baar pehchaane jaane parr, "loretta" kaa pahala upayog kiya gayaa avalokan 1939 mein finish turk vedhshala mein kiya gayaa thaa, jisase shareer key avalokan chaap koo isaki khoj seey 35 saal pahale taka badhaaya gayaa thaa.
shaaririk visheshataaen.
"loretta" koo ack karbanyukt see-prakaar key kshudragrah key roop mein chihnit kiya gayaa haye.
vyaas aur albedo.
japani akaari upgrah aur nassa key vyaapak kshetra avarakt sarvekshan khojkarta dwara apane baad key neovise mission key saath kiye gaye sarvekshanon key anusaar, "loretta" 26.3 aur 30.4 kilometres vyaas key beach maapata haye, aur isaki satah mein 0.092 aur 0.101 key beach ack albido haye. "sahayogi kshudragrah prakaash vakr link" 0.072 kaa ack albido praapt kartaa haye aur 11.1 key poorna parimaan key saath 29.8 kilometres kaa vyaas haye.
ghoornan avadhi.
march 2011 mein francisi shaukiya khagolshastri piyare antonini dwara kiye gaye photometric avlokanon seey "loretta" kaa ack khandit ghoornan prakaash vakr praapt kiya gayaa thaa. isane 0.12 parimaan () kii chamak bhinnata key saath 25 ghante kii anumaanit ghoornan avadhi dee.
namkaran.
iss chhote grah kaa naam khojkarta ney apani betty loretta kowal key naam parr rakhaa thaa. aadhikarik 1 juuna 1975 () koo laghu grah kendra dwara prakaashit kiya gayaa thaa.