(119067) 2001 KP76

--Orbital and physical data--

(See this page for definitions of quantities; source codes in brackets, see this link for full references; *A, *D, and *E indicate assumed, derived, and estimated values, respectively.)

dynamical type, primary: TNO, 4:7 resonance orbital data, primary (osculating elements) [JPL] : semimajor axis a: 43.422 AU orbital period P: 286.132 yr (= 104509.6 d) eccentricity e: 0.18742 perihelion distance q: 35.284 AU aphelion distance Q: 51.559 AU inclination i: 7.2063° argument of perihelion ω: 304.70° ascending node Ω: 42.8107° mean anomaly M: 292.30° perihelion passage TP: 2068 Mar 12 Epoch: 2014 May 23 data arc: 2001-2007 (24 obs.) Earth MOID: 34.2814 AU Jupiter Tisserand invariant TJ: 5.75 Neptune Tisserand invariant TN: 3.03 [*D] orbital data, secondary: semimajor axis as: 8900 ± 100 km (separation) [G12b] separation/primary radius as/rp: 120 [*E] separation/Hill radius as/rH: 0.020 [*E] orbital period Ps: 130 d [*E] eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 6.6 [MPC] slope parameter G: (0.15) [*A] effective diameter dE: 211 km [*E] geometric albedo: (0.09 ) [*A] color index U-B: ? color index B-V: ? taxonomic type: ? mass m: ? density ρ: (1 g/cm3) [*A] Hill radius rH: 440000 km [*E] other data, primary: diameter dp: 153 km [*E] rotation period RPp: ? amplitude in mag., rotational ΔM: ? pole direction Β, λ: ? , ? other data, secondary: diameter ds: 146 km [*E] diameter ratio ds/dp: 0.955 [M08b] component mag. difference ΔM: 0.1 [I8922] rotation period RPs: ?