(10115) 1992 SK, is an eccentric stony asteroid, classified as near-Earth object and potentially hazardous asteroid. It belongs to the group of Apollo asteroids and measures approximately 1 kilometer in diameter. It was discovered by American astronomers Eleanor Helin and Jeff T. Alu at the U.S. Palomar Observatory, California, on 24 September 1992.

Property Value
dbo:Planet/apoapsis
  • 2.4738999877659E8
dbo:Planet/orbitalPeriod
  • 1.39
dbo:Planet/periapsis
  • 1.261110050001E8
dbo:absoluteMagnitude
  • 17.000000 (xsd:double)
  • 17.400000 (xsd:double)
dbo:abstract
  • (10115) 1992 SK est un astéroïde Apollon et aréocroiseur, classé comme potentiellement dangereux. Il fut découvert par Eleanor Francis Helin et Jeff Alu à l'observatoire du Mont Palomar le 24 septembre 1992. (fr)
  • 10115 (asteroide 10115, com a designação provisória 1992 SK) é um asteroide cruzador de Marte. Possui uma excentricidade de .3248781541288072 e uma inclinação de 15.3225º. Este asteroide foi descoberto no dia 24 de setembro de 1992 por Jeff Alu e Eleanor F. Helin em Palomar. (pt)
  • (10115) 1992 SK, is an eccentric stony asteroid, classified as near-Earth object and potentially hazardous asteroid. It belongs to the group of Apollo asteroids and measures approximately 1 kilometer in diameter. It was discovered by American astronomers Eleanor Helin and Jeff T. Alu at the U.S. Palomar Observatory, California, on 24 September 1992. The S-type asteroid orbits the Sun at a distance of 0.8–1.7 AU once every 17 months (509 days). Its orbit has a high eccentricity of 0.32 and an inclination of 15° with respect to the ecliptic. Its Earth minimum orbit intersection distance is 0.0465 AU (6,960,000 km). This makes the body a potentially hazardous asteroid, because its MOID is less than 0.05 AU and its diameter is greater than 150 meters. The first precovery was obtained at Palomar Observatory in 1953, extending the asteroid's observation arc by 39 years prior to its discovery. Several rotational light-curves form photometric observations have been obtained for this body. In 1999, Czech astronomer Petr Pravec constructed a light-curve, that rendered a rotation period of 7.328±0.002 hours and a brightness variation of 0.72 in magnitude (U=n/a). In March 2006, observations by astronomer David Polishook from the ground-based Wise Observatory, Israel, gave a rotation period of 7.31±0.02 and amplitude of 0.70 mag (U=2), and in November 2011, American astronomer Brian Warner at the Palmer Divide Observatory, Colorado, obtained the first well-defined period of 7.323±0.005 hours with an amplitude of 0.50 mag (U=3). According to the surveys carried out by NASA's space-based Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, the asteroid measures 1.0 and 0.94 kilometers in diameter and its surface has an albedo of 0.28 ot 0.32, respectively. The ExploreNEOs project finds an albedo of 0.34, with an diameter of 0.9 kilometers, and the Collaborative Asteroid Lightcurve Link calculates a diameter of 1.18 kilometers based on an assumed standard albedo for stony asteroids of 0.20. (en)
dbo:albedo
  • 0.200000 (xsd:double)
dbo:apoapsis
  • 247389998776.589996 (xsd:double)
dbo:discovered
  • 1992-09-24 (xsd:date)
dbo:discoverer
dbo:epoch
  • 31 July 2016 (JD2457600.5)
dbo:formerName
  • 1992 SK1985 SD (en)
dbo:orbitalPeriod
  • 120096.000000 (xsd:double)
dbo:periapsis
  • 126111005000.100006 (xsd:double)
dbo:rotationPeriod
  • 26348.400000 (xsd:double)
dbo:wikiPageExternalLink
dbo:wikiPageID
  • 33795398 (xsd:integer)
dbo:wikiPageRevisionID
  • 740765795 (xsd:integer)
dbp:argPeri
  • 233.620000 (xsd:double)
dbp:ascNode
  • 8.926100 (xsd:double)
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  • #FFC2E0
dbp:dimensions
  • km
  • 1.18
dbp:discoveryRef
  •  
dbp:discoverySite
dbp:eccentricity
  • 0.324700 (xsd:double)
dbp:inclination
  • 15.321000 (xsd:double)
dbp:meanAnomaly
  • 124.840000 (xsd:double)
dbp:meanMotion
  • / day
dbp:minorplanet
  • yes
dbp:moid
  • 0.0465
dbp:mpCategory
  • ApolloNEOPHA
dbp:mpName
  • 1992 (xsd:integer)
dbp:observationArc
  • 1.900398672E9
dbp:orbitRef
  •  
dbp:semimajor
  • 1.2483
dbp:spectralType
  • S S/Sq 
  • SMASS = S
dbp:uncertainty
  • 0 (xsd:integer)
dct:subject
http://purl.org/linguistics/gold/hypernym
rdf:type
rdfs:comment
  • (10115) 1992 SK est un astéroïde Apollon et aréocroiseur, classé comme potentiellement dangereux. Il fut découvert par Eleanor Francis Helin et Jeff Alu à l'observatoire du Mont Palomar le 24 septembre 1992. (fr)
  • 10115 (asteroide 10115, com a designação provisória 1992 SK) é um asteroide cruzador de Marte. Possui uma excentricidade de .3248781541288072 e uma inclinação de 15.3225º. Este asteroide foi descoberto no dia 24 de setembro de 1992 por Jeff Alu e Eleanor F. Helin em Palomar. (pt)
  • (10115) 1992 SK, is an eccentric stony asteroid, classified as near-Earth object and potentially hazardous asteroid. It belongs to the group of Apollo asteroids and measures approximately 1 kilometer in diameter. It was discovered by American astronomers Eleanor Helin and Jeff T. Alu at the U.S. Palomar Observatory, California, on 24 September 1992. (en)
rdfs:label
  • (10115) 1992 SK (fr)
  • (10115) 1992 SK (pt)
  • (10115) 1992 SK (en)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
foaf:name
  • (10115) 1992 SK (en)
is foaf:primaryTopic of