2005 YQ96

--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: NEA, Aten (PHA) orbital data, primary (osculating elements) [JPL] : semimajor axis a: 0.743746462 AU orbital period P: 0.641412426 yr (= 234.2803133 d) eccentricity e: 0.33325777 perihelion distance q: 0.49588717 AU aphelion distance Q: 0.99160575 AU inclination i: 22.21888° argument of perihelion ω: 340.010111° ascending node Ω: 282.710378° mean anomaly M: 179.0421° perihelion passage TP: 2014 Aug 14.483256 Epoch: 2014 Dec 09 data arc: 2005-2014 (64 obs.) Earth MOID: 0.0190453 AU Jupiter Tisserand invariant TJ: 7.656 orbital data, secondary: semimajor axis as: ? orbital period Ps: ? eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 20.4 [MPC] slope parameter G: (0.15) [*A] effective diameter dE: 0.27 km [*E] geometric albedo: (0.16 ) [*A] color index U-B: ? color index B-V: ? taxonomic type: ? mass m: ? density ρ: (1.6 g/cm3) [*A] Hill radius rH: 10 km [*E] other data, primary: diameter dp: 0.27 km [*E] rotation period RPp: ? amplitude in mag., rotational ΔM: ? pole direction Β, λ: ? , ? other data, secondary: diameter ds: ? diameter ratio ds/dp: ? component mag. difference ΔM: ? rotation period RPs: ?