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1909 Alekhin

1909 Alekhin
GenusAsteroides Cinguli Principalis
Res orbitales epochae 4 Ianuarii 2010
Excentricitas0.2227446
Axis semimaior2.4247555 UA
perihelion1.8846543 UA
aphelion2.9648567 UA
Inclinatio orbitalis1.78592°
Longitudo nodi ascendentis227.68066°
Argumentum perihelii5.45968°
Anomalia media42.37827°
Periodus orbitalis3.7758100665298 anni
Res physicae
Diameterkm
Massakg
Densitas mediag/cm3
Periodus rotationish m
Classis spectralisTholen: —, SMASS: —
Magnitudo absoluta12.30
Albedo0.0700
De recognitione
Primus repertorL. Žuravlëva
Repertumdie 4 Septembris 1972
Designationes aliae1972 RW2, 1926 GU, 1930 KF, 1930 KM, 1934 NZ, 1934 OC, 1941 FJ, 1960 FD, 1969 UU, 1971 DL

1909 Alekhin,[1] olim designationibus 1972 RW2, 1926 GU, 1930 KF, 1930 KM, 1934 NZ, 1934 OC, 1941 FJ, 1960 FD, 1969 UU, et 1971 DL agnitus, est asteroides systematis solaris nostri, asteroidibus Cinguli Principalis attributus. Astronomis terrestribus magnitudinem absolutam 12.30 monstrat. Die 4 Septembris 1972 a Ludmila Žuravlëva in Observatorio Astrophysico Crimaeae versato repertus est.[2] In honorem Alexandri Alekhin nominatus est.

Rerum orbitalium ratio epochae 4 Ianuarii 2010 constitit. Qua epocha 1909 Alekhin per dies 1379 circa solem movebatur. Axem orbitalem habebat unitatum astronomicarum 2.42 et eccentricitatem 0.22, distans igitur a sole quam minime unitatibus 1.88, quam maxime unitatibus 2.96. Inclinatio orbitalis 1.79° reperiebatur, anomalia media 42.38°.

  1. Nomina asteroidum iussu Unionis Astronomicae Internationalis imposita sunt.
  2. "Discovery Circumstances: Numbered Minor Planets". IAU Minor Planet Center. Universitas Harvardiana 

Nexus externi

[recensere | fontem recensere]
Data astronomica: "20001909" apud JPL Small-Body Database.

Haec commentatio, automatice praeparata, res astronomicas colligit excerptas e pagina [1] sitús Small-Body Database, quem elaboraverunt NASA et JPL apud Institutum Technologiae Californiense.

Systema Solare nostrum
SolMercuriusVenusLunaTellus/TerraMarsPhobos et DeimosCeresCingulus asteroidum principalisIuppiterSatellites IuppiterisAnuli IuppiterisSaturnusSatellites SaturniAnuli SaturniUranusSatellites UraniAnuli UraniNeptunusSatellites NeptuniAnuli NeptuniPlutoSatellites PlutonisHaumeaSatellites HaumeaeMakemakeZona KuiperiErisDysnomiaDiscus RarusNubes HillsNubes Oort
Sol

Planetae: Mercurius | Venus | Tellus (Terra) | Mars | Iuppiter | Saturnus | Uranus | Neptunus

Planetulae: Ceres | Pluto | Haumea | Makemake | Eris

Corpora alia: Satellites | Luna | Asteroides (+ indices) | Corpora transneptuniana

Vide etiam indices corporum Systematis Solaris redactos secundum radium et massam.
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1909 Alekhin
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