Primus repertor: Lincoln Near-Earth Asteroid Research apud Experimental Test Site die 11 Septembris 1999
Res orbitales
Grex: Asteroides generis Apollinis Periodus orbitalis: 436.6487281120201 dies Axis semimaior: 1.126391025894812 unitas astronomica Aphelion: 1.355887651343651 unitas astronomica Perihelion: 0.8968944004459729 unitas astronomica Argumentum perihelii: 66.22306084084298 gradus anguli Excentricitas orbitalis: 0.2037450762416414 Inclinatio orbitalis: 6.03494377024794 gradus anguli Longitudo nodi ascendentis: 2.06086619569642 gradus anguli Anomalia media: 101.703952002457 gradus anguli
Res physicae
Albedo: 0.044±0.002, 0.0170 Typus spectralis: B type, F type Diametrum: 484.44±0.3 metrum Massa: 73 290 000 000±90 000 000 chiliogramma Densitas: 1.194±0.003 gram per cubic centimetre Volumen: 0.061354±0.00006 cubic kilometre Area: 0.7874±0.0004 chiliometrum quadratum Temperatura: 236 Kelvin, 259 Kelvin, 279 Kelvin Periodus rotationis: 4.2960015±0.0000018 hora