The Collaborative Asteroid Lightcurve Link assumes an albedo of 0.24, derived from 8 Flora, the asteroid family's largest member and namesake, and calculates a diameter of 3.0 kilometers with an absolute magnitude of 14.77.
ðə kəlˈæbɹətˌɪv ˈæstɚɹˌɔɪd lˈaɪtkɜːv lˈɪŋk ɐsˈuːmz ɐn ælbˈiːdoʊ ʌv zˈiəɹoʊ.twˈɛnti fˈoːɹ, dᵻɹˈaɪvd fɹʌm ˈeɪt flˈoːɹə, ðɪ ˈæstɚɹˌɔɪd fˈæmɪliz lˈɑːɹdʒɪst mˈɛmbɚ ænd nˈeɪmseɪk, ænd kˈælkjʊlˌeɪts ɐ daɪˈæmɪɾɚɹ ʌv θɹˈiː.zˈiəɹoʊ kɪlˈɑːmɪɾɚz wɪð ɐn ˈæbsəlˌuːt mˈæɡnɪtˌuːd ʌv fˈoːɹtiːn.sˈɛvənti sˈɛvən.