(27568) 2000 PT6

--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: main belt asteroid, Hungaria orbital data, primary (osculating elements) [JPL] : semimajor axis a: 1.963536808 AU orbital period P: 2.751482612 yr (= 1004.9790239 d) eccentricity e: 0.027176052 perihelion distance q: 1.910175629 AU aphelion distance Q: 2.0168979867 AU inclination i: 22.2581777° argument of perihelion ω: 77.239731° ascending node Ω: 174.0193765° mean anomaly M: 280.640376° perihelion passage TP: 2022 Feb 07.54099 Epoch: 2021 Jul 01 data arc: 1991-2021 (1782 obs.) Earth MOID: 0.949381 AU Jupiter Tisserand invariant TJ: 3.787 orbital data, secondary: semimajor axis as: 3 km [*E] separation/primary radius as/rp: 3.4 [*E] separation/Hill radius as/rH: 0.011 [*E] orbital period Ps: 0.6815 ± 0.00012 d [W13g] eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 14.76 [MPC] slope parameter G: (0.15) [*A] effective diameter dE: 1.82 ± 0.42 km [M11b] geometric albedo: 0.931 ± 0.192 [M11b] color index U-B: ? color index B-V: ? taxonomic type: ? mass m: ? density ρ: (1.6 g/cm3) [*A] Hill radius rH: 260 km [*E] other data, primary: diameter dp: 1.78 ± 0.41 km [*D] rotation period RPp: 3.4885 ± 0.0002 h [W13g] amplitude in mag., rotational ΔM: ? pole direction Β, λ: ? , ? other data, secondary: diameter ds: >0.39 km [*D] diameter ratio ds/dp: >0.22 [W21b] component mag. difference ΔM: <3.3 [*D] rotation period RPs: 16.356 ± 0.003 h [W13g]