
2010 tii. dee. 54

 yeh ack chhota kshudragrah aur tej ghurnankarta haye, jise lagbhag 5 meater vyaas key apolo samooh kii nikat-prithvi vastu key roop mein vargeekrit kiya gayaa haye. yeh pahali baar octuber 2010 mein mount leman sarvekshan dwara dekhaa gayaa thaa, jaba kshudragrah prithvi-chandrama pranali seey hocker gujra aur prithvi key saath nikatata seey milaa thaa.
kaksha aur vargeekaran.
 harr 2 saal aur 9 maheene (1,011 dinn) mein ack baar soorya kii parikrama kartaa haye. isaki kaksha mein 0.64 kii vikendriyata aur grahan key sambandh mein 4° kaa jhukaav haye.
shareer kaa avalokan chaap mount leman sarvekshan dwara apane pahale avalokan key saath shuru hotaa haye aur 12 octuber 2010 taka kewal 3 dinon kii avadhi mein faila hotaa haye. taba seey yeh dekhaa jaa rhaa haye.
nikat drishtikon.
 12 octuber 2010 utc (6hah51 aeye. dee. tii. aeye.) mein apana nikatatam drishtikon banaaya.aim.) parr. yeh prithvi key liye ack kshudragrah key nikatatam gyaat drishtikon mein seey ack haye, jiss samay vastu 14 key parimaan mein dikhaai dee thee. yeh pahali baar 9 octuber 2010 koo tuxon, arizona key uttar mein catalina akash sarvekshan doorbinon dwara dekhaa gayaa thaa.
isaki prithvi kii "nyuntam kaksha pratichhedan doori" haye, joe 0.0693 chandra doori key anuroop haye. ise 11 octuber 2010 koo santari jokhim talika seey hataa diyaa gayaa thaa. kshudragrah octuber 1979 mein prithvi seey gujar sakata haye, lekin nammatra kii kaksha seey pataa chalata haye kii yeh 1979 mein prithvi seey laakhon kilometres door chalaa gayaa thaa.
shaaririk visheshataaen.
 yeh ack patthar kaa kshudragrah haye, jise aiss. aar. vee. upaprakaar key roop mein chihnit kiya gayaa haye.
ghoornan avadhi.
navambar 2010 mein, photometric tippaniyon seey ack ghoornan prakaash vakr praapt kiya gayaa thaa, jisase pataa chalaa kii kshudragrah ack tej ghurnankarta haye. prakaash vakr vishleshan ney 0.92 parimaan () key chamak ayam key saath 0.0229317 ghante (1 minut aur 23 sekand) kii ack achchi tarah seey paribhaashit ghoornan avadhi dee. ack uchch ayam aamtaur parr ingit kartaa haye kii shareer kaa aakar golakar honey key bajaay aniyamit, lamba hotaa haye. yeh parinam pahale seey praapt prakaash vakr koo 0.01167 ghante () kii cumm avadhi key saath pratisthaapit kartaa haye.
vyaas aur albedo.
sahayogi kshudragrah prakaash vakr link" 0.20 key patthar key kshudragrahon key liye ack maanak albido maanata haye aur 28.9 key poorna parimaan key aadhar parr vyaas kii ganana kartaa haye. nassa kii press vigyapti ney 5 seey 10 meater (16 seey 33 feat) kaa anumaanit vyaas diyaa.