4547 Massachusetts

asteroid

Wikidata entity: Q1045311



Quantities

P1457absolute magnitude11.7
P1457absolute magnitude11.93
P4501albedo0.039
P2243apoapsis2.790308759608398
P2243apoapsis2.795
P2248argument of periapsis37.59201
P2248argument of periapsis38.12156970338888
P2386diameter33.036
P2213longitude of ascending node358.2017226174962
P2213longitude of ascending node358.29773
P2325mean anomaly126.92346
P2325mean anomaly326.2805956033312
P1096orbital eccentricity0.06779902824101544
P1096orbital eccentricity0.0699465
P1096orbital eccentricity0.07
P2045orbital inclination18.01715
P2045orbital inclination18.02806534603123
P2146orbital period4.22
P2146orbital period1542.916909365175
P2244periapsis2.4298838
P2244periapsis2.435972002614942
P2147rotation period7.703
P2233semi-major axis of an orbit2.6126278
P2233semi-major axis of an orbit2.61314038111167
P11796time of periapsis2461145.017331159

P720 asteroid spectral type ... Q2314759 (X-type asteroid) X-type asteroid
P61 discoverer or inventor ... Q541488 (Kin Endate) Kin Endate
P61 discoverer or inventor ... Q561077 (Kazurō Watanabe) Kazurō Watanabe
P6259 epoch ... Q69307730 (November 21, 2025) November 21, 2025
P156 followed by ... Q154434 (???) ???
P155 follows ... Q154428 (???) ???
P31 instance of ... Q3863 (asteroid) asteroid
P196 minor planet group ... Q2179 (asteroid belt) asteroid belt
P138 named after ... Q771 (Massachusetts) Massachusetts
P397 parent astronomical body ... Q525 (Sun) Sun
P490 provisional designation String 1958 TW ???
P490 provisional designation String 1960 ED ???
P490 provisional designation String 1962 UF ???
P490 provisional designation String 1974 TD ???
P490 provisional designation String 1977 FB2 ???
P490 provisional designation String 1979 UJ2 ???
P490 provisional designation String 1985 DC2 ???
P490 provisional designation String 1987 SP13 ???
P490 provisional designation String 1990 KP ???
P490 provisional designation String A909 BG ???
P793 significant event ... Q25488743 (naming) naming
P65 site of astronomical discovery ... Q37951 (Sapporo) Sapporo
P575 time of discovery or invention ... 1990-05-16 ???

External Ids
P646Freebase ID/m/03y7cbh
P716JPL Small-Body Database SPK-ID20004547
P5736Minor Planet Center body ID4547

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log id: 5881531