(175113) 2004 PF115

--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, Cubewano hot orbital data, primary (osculating elements) [JPL] : semimajor axis a: 38.930277 AU orbital period P: 242.90667 yr (= 88721.66 d) eccentricity e: 0.06845504 perihelion distance q: 36.265303 AU aphelion distance Q: 41.59525 AU inclination i: 13.3577576° argument of perihelion ω: 82.4422° ascending node Ω: 84.723211° mean anomaly M: 182.8127° perihelion passage TP: 2145 Dec 29.65 Epoch: 2026 Jun 09 data arc: 1992-2025 (598 obs.) Earth MOID: 35.3 AU Jupiter Tisserand invariant TJ: 5.444 Neptune Tisserand invariant TN: 2.981 [*D] orbital data, secondary: semimajor axis as: 2300 ± 30 km (separation) [P26h] separation/primary radius as/rp: 12 [*E] separation/Hill radius as/rH: 0.0022 [*E] orbital period Ps: 4.9 d [*E] eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 4.47 [MPC] 4.54 ± 0.25 [M12a] slope parameter G: (0.15) [*A] effective diameter dE: 468.2 ± 38.6/49.1 km [M12a] geometric albedo: 0.123 ± 0.043/0.033 [M12a] color index U-B: ? color index B-V: ? taxonomic type: ? mass m: ? density ρ: (1 g/cm3) [*A] Hill radius rH: 1000000 km [*E] other data, primary: diameter dp: 399 ± 37 km [*D] rotation period RPp: ? amplitude in mag., rotational ΔM: ? pole direction Β, λ: ? , ? other data, secondary: diameter ds: 245 ± 22 km [*D] diameter ratio ds/dp: 0.614 ± 0.020 [*D] component mag. difference ΔM: 1.06 ± 0.07 [P26h] rotation period RPs: ?