3866 Langley

asteroid

Wikidata entity: Q583645



Quantities

P1457absolute magnitude11.7
P1457absolute magnitude11.83
P4501albedo0.043
P2243apoapsis3.732
P2243apoapsis3.733268343579841
P2248argument of periapsis125.64134
P2248argument of periapsis126.3178197704349
P2386diameter23.31
P2213longitude of ascending node222.1232495200651
P2213longitude of ascending node222.18215
P2325mean anomaly57.11302451907614
P2325mean anomaly355.02933
P1096orbital eccentricity0.1846772
P1096orbital eccentricity0.1848288387908196
P1096orbital eccentricity0.19
P2045orbital inclination3.64287
P2045orbital inclination3.643606290492074
P2146orbital period5.59
P2146orbital period2042.908022164495
P2244periapsis2.568516726725906
P2244periapsis2.5685658
P2147rotation period9.5
P2233semi-major axis of an orbit3.1503666
P2233semi-major axis of an orbit3.150892535152874
P11796time of periapsis2460676.3981778887

P61 discoverer or inventor ... Q380828 (Henri Debehogne) Henri Debehogne
P6259 epoch ... Q69307730 (November 21, 2025) November 21, 2025
P156 followed by ... Q1046004 (3867 Shiretoko) 3867 Shiretoko
P155 follows ... Q1046111 (3865 Lindbloom) 3865 Lindbloom
P31 instance of ... Q3863 (asteroid) asteroid
P196 minor planet group ... Q2179 (asteroid belt) asteroid belt
P138 named after ... Q357961 (Samuel Langley) Samuel Langley
P397 parent astronomical body ... Q525 (Sun) Sun
P490 provisional designation String 1941 SD2 ???
P490 provisional designation String 1964 XK ???
P490 provisional designation String 1975 XC7 ???
P490 provisional designation String 1975 YN ???
P490 provisional designation String 1977 CO1 ???
P490 provisional designation String 1980 TU9 ???
P490 provisional designation String 1983 AL2 ???
P490 provisional designation String 1985 OJ ???
P490 provisional designation String 1986 XZ ???
P490 provisional designation String 1988 BH4 ???
P793 significant event ... Q25488743 (naming) naming
P65 site of astronomical discovery ... Q151991 (European Southern Observatory) European Southern Observatory
P65 site of astronomical discovery ... Q459352 (La Silla Observatory) La Silla Observatory
P575 time of discovery or invention ... 1988-01-20 ???

External Ids
P646Freebase ID/m/03y711m
P716JPL Small-Body Database SPK-ID20003866
P5736Minor Planet Center body ID3866

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