4949 Akasofu

asteroid

Wikidata entity: Q1083249



Quantities

P1457absolute magnitude13.4
P1457absolute magnitude13.51
P4501albedo0.322
P2243apoapsis2.654
P2243apoapsis2.654636564002525
P2248argument of periapsis275.6449710986943
P2248argument of periapsis275.79972
P2386diameter4.46
P2213longitude of ascending node108.6046822183932
P2213longitude of ascending node108.64284
P2325mean anomaly306.3629055825978
P2325mean anomaly335.54019
P1096orbital eccentricity0.1682029
P1096orbital eccentricity0.1682035598201733
P1096orbital eccentricity0.17
P2045orbital inclination4.812816882751044
P2045orbital inclination4.81321
P2146orbital period3.42
P2146orbital period1251.204353348623
P2244periapsis1.8898508
P2244periapsis1.890181916795744
P2147rotation period2.6798
P2233semi-major axis of an orbit2.2720094
P2233semi-major axis of an orbit2.272409240399135
P11796time of periapsis2461186.9193501

P61 discoverer or inventor ... Q957223 (Takuo Kojima) Takuo Kojima
P6259 epoch ... Q69307730 (November 21, 2025) November 21, 2025
P156 followed by ... Q533372 (4950 House) 4950 House
P155 follows ... Q667899 (4948 Hideonishimura) 4948 Hideonishimura
P31 instance of ... Q3863 (asteroid) asteroid
P196 minor planet group ... Q2179 (asteroid belt) asteroid belt
P138 named after ... Q1067626 (Syun-Ichi Akasofu) Syun-Ichi Akasofu
P397 parent astronomical body ... Q525 (Sun) Sun
P490 provisional designation String 1978 YE ???
P490 provisional designation String 1981 RL5 ???
P490 provisional designation String 1981 SV6 ???
P490 provisional designation String 1988 WE ???
P793 significant event ... Q25488743 (naming) naming
P65 site of astronomical discovery ... Q4053419 (YGCO Chiyoda Station) YGCO Chiyoda Station
P575 time of discovery or invention ... 1988-11-29 ???

External Ids
P646Freebase ID/m/0bbzk1p
P716JPL Small-Body Database SPK-ID20004949
P5736Minor Planet Center body ID4949

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