(24495) Degroff

--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: Mars crossing asteroid orbital data, primary (osculating elements) [JPL] : semimajor axis a: 2.1712762226 AU orbital period P: 3.199490441 yr (= 1168.6138835 d) eccentricity e: 0.360820359 perihelion distance q: 1.387835557 AU aphelion distance Q: 2.9547168877 AU inclination i: 29.7354434° argument of perihelion ω: 133.110302° ascending node Ω: 75.3218974° mean anomaly M: 106.3990801° perihelion passage TP: 2020 Jul 20.612661 Epoch: 2021 Jul 01 data arc: 1953-2021 (1418 obs.) Earth MOID: 0.46046 AU Jupiter Tisserand invariant TJ: 3.443 orbital data, secondary: semimajor axis as: ? orbital period Ps: ? eccentricity es: ? normalized ang. mom. αL: ?

other data, system (combined): absolute mag. H: 14.94 [MPC] slope parameter G: (0.15) [*A] effective diameter dE: 3.4 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: 310 km [*E] other data, primary: diameter dp: 2.83 km [A17c] axial ratios a/b, b/c: 1.6, ? [S17c] rotation period RPp: 24.083 ± 0.005 h [S17c] amplitude in mag., rotational ΔM: 0.58 ± 0.02 [S17c] pole direction Β, λ: ? , ? other data, secondary: diameter ds: ? diameter ratio ds/dp: ? component mag. difference ΔM: ? rotation period RPs: 2.7375 ± 0.0001 h [S17c]