2002 VF130

--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 orbital data, primary (osculating elements) [JPL] : semimajor axis a: 45.5723 AU orbital period P: 307.646 yr (= 112370 d) eccentricity e: 0.1156 perihelion distance q: 40.304 AU aphelion distance Q: 50.8406 AU inclination i: 19.59399° argument of perihelion ω: 109.7846° ascending node Ω: 257.54° mean anomaly M: 66.3557° perihelion passage TP: 1962 Aug 11.8 Epoch: 2019 Apr 27 data arc: 2002-2008 (21 obs.) Earth MOID: 39.355 AU Jupiter Tisserand invariant TJ: 5.653 Neptune Tisserand invariant TN: 2.964 [*D] orbital data, secondary: semimajor axis as: 22400 ± 100 km (separation) [G12b] separation/primary radius as/rp: 310 [*E] separation/Hill radius as/rH: 0.049 [*E] orbital period Ps: 580 d [*E] eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 6.8 [MPC] slope parameter G: (0.15) [*A] effective diameter dE: 192 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: 460000 km [*E] other data, primary: diameter dp: 145 km [*E] rotation period RPp: ? amplitude in mag., rotational ΔM: ? pole direction Β, λ: ? , ? other data, secondary: diameter ds: 126 km [*E] diameter ratio ds/dp: 0.867 [N09a] component mag. difference ΔM: 0.31 [N09a] rotation period RPs: ?