(5674) Wolff

--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 orbital data, primary (osculating elements) [JPL] : semimajor axis a: 2.3573702944 AU orbital period P: 3.619442735 yr (= 1322.0264274 d) eccentricity e: 0.166350317 perihelion distance q: 1.965221 AU aphelion distance Q: 2.749519589 AU inclination i: 1.7034603° argument of perihelion ω: 311.55317° ascending node Ω: 39.81948° mean anomaly M: 40.267807° perihelion passage TP: 2015 Aug 18.124707 Epoch: 2016 Jan 13 data arc: 1956-2016 (1531 obs.) Earth MOID: 0.958057 AU Jupiter Tisserand invariant TJ: 3.534 orbital data, secondary: semimajor axis as: 30 km [*E] separation/primary radius as/rp: 12.7 [*E] orbital period Ps: 3.904 ± 0.008 d [A16a] eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 13.3 [MPC] slope parameter G: (0.15) [*A] effective diameter dE: 6.04 ± 0.13 km [M11b] geometric albedo: 0.193 ± 0.024 [M11b] color index U-B: ? color index B-V: ? taxonomic type: ? mass m: ? density ρ: (1.6 g/cm3) [*A] Hill radius rH: 830 km [*E] other data, primary: diameter dp: 4.72 km [*D] rotation period RPp: 93.7 ± 0.2 h [A16a] amplitude in mag., rotational ΔM: 0.52 [A16a] pole direction Β, λ: ? , ? other data, secondary: diameter ds: >3.78 km [*D] diameter ratio ds/dp: >0.8 [A16a] component mag. difference ΔM: <0.5 [*D] rotation period RPs: 93.7 ± 0.2 h [A16a]