Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Luna_23> ?p ?o }
- Luna_23 abstract "Luna 23 was an unmanned space mission of the Luna program.Luna 23 was a Moon lander mission which was intended to return a lunar sample to Earth. Launched to the Moon by a Proton-K/D, the spacecraft was damaged during landing in Mare Crisium (Sea of Crises). The sample collecting apparatus could not operate and no samples were returned. The lander continued transmissions for three days after landing. In 1976, Luna 24 landed several hundred meters away and successfully returned samples. The asteroid-like object 2010 KQ is believed to be a rocket that parted the Luna 23 module after launch.Luna 23 was the first modified lunar sample return spacecraft, designed to return a deep core sample of the Moon's surface (hence the change in index from Ye-8-5 to Ye-8-5M). While Luna 16 and 20 had returned samples from a depth of 0.3 meters, the new spacecraft was designed to dig to 2.5 meters. After a midcourse correction on 31 October, Luna 23 entered orbit around the Moon on 2 November 1974. Parameters were 104 × 94 kilometers at 138° inclination. Following several more changes to the orbit, the spacecraft descended to the lunar surface on 6 November and landed in the southernmost portion of Mare Crisium. Landing coordinates were 13° north latitude and 62° east longitude. During landing in \"unfavorable\" terrain, the lander's drilling device was evidently damaged, preventing fulfillment of the primary mission, the return of lunar soil to Earth. Scientists devised a makeshift plan to conduct a limited science exploration program with the stationary lander. Controllers maintained contact with the spacecraft until 9 November 1974.High resolution orbital photographs taken by the NASA Lunar Reconnaissance Orbiter and released in March 2012 showed the Luna 23 spacecraft lying on its side on the lunar surface. The spacecraft evidently tipped over upon landing, perhaps due to higher than nominal vertical and/or horizontal velocities at touchdown.".
- Luna_23 cosparId "1974-084A".
- Luna_23 thumbnail Luna23_figure.png?width=300.
- Luna_23 wikiPageExternalLink spacecraftDisplay.do?id=1974-084A.
- Luna_23 wikiPageExternalLink Luna.php.
- Luna_23 wikiPageID "99174".
- Luna_23 wikiPageLength "5325".
- Luna_23 wikiPageOutDegree "30".
- Luna_23 wikiPageRevisionID "683325259".
- Luna_23 wikiPageWikiLink 2010_KQ.
- Luna_23 wikiPageWikiLink Baikonur_Cosmodrome.
- Luna_23 wikiPageWikiLink Baikonur_Cosmodrome_Site_81.
- Luna_23 wikiPageWikiLink Blok_D.
- Luna_23 wikiPageWikiLink Category:1974_in_spaceflight.
- Luna_23 wikiPageWikiLink Category:1974_in_the_Soviet_Union.
- Luna_23 wikiPageWikiLink Category:Luna_program.
- Luna_23 wikiPageWikiLink Category:Missions_to_the_Moon.
- Luna_23 wikiPageWikiLink Category:Sample_return_missions.
- Luna_23 wikiPageWikiLink Category:Soft_landings_on_the_Moon.
- Luna_23 wikiPageWikiLink Category:Spacecraft_launched_in_1974.
- Luna_23 wikiPageWikiLink Lavochkin.
- Luna_23 wikiPageWikiLink Luna_16.
- Luna_23 wikiPageWikiLink Luna_20.
- Luna_23 wikiPageWikiLink Luna_24.
- Luna_23 wikiPageWikiLink Luna_programme.
- Luna_23 wikiPageWikiLink Lunar_Reconnaissance_Orbiter.
- Luna_23 wikiPageWikiLink Lunar_orbit.
- Luna_23 wikiPageWikiLink Mare_Crisium.
- Luna_23 wikiPageWikiLink Moon.
- Luna_23 wikiPageWikiLink Planetary_science.
- Luna_23 wikiPageWikiLink Proton-K.
- Luna_23 wikiPageWikiLink Robotic_spacecraft.
- Luna_23 wikiPageWikiLink Sample_return_mission.
- Luna_23 wikiPageWikiLink Timeline_of_artificial_satellites_and_space_probes.
- Luna_23 wikiPageWikiLink Ye-8-5M.
- Luna_23 wikiPageWikiLinkText "".
- Luna_23 wikiPageWikiLinkText "Luna 23".
- Luna_23 wikiPageWikiLinkText "Luna-23".
- Luna_23 wikiPageWikiLinkText "previous".
- Luna_23 apsis "selene".
- Luna_23 cosparId "1974".
- Luna_23 imageCaption "Image of Luna 23 laying horizontally on the lunar surface. A: Ascent Stage, D: Descent Stage.".
- Luna_23 instruments "Improved Drill/Remote arm for sample collection".
- Luna_23 instruments "Radiation detector".
- Luna_23 instruments "Radio-altimeter".
- Luna_23 instruments "Stereo photographic imaging system".
- Luna_23 interplanetary "--11-02".
- Luna_23 lastContact "1974-11-09".
- Luna_23 launchDate "--10-28".
- Luna_23 launchRocket Blok_D.
- Luna_23 launchRocket Proton-K.
- Luna_23 launchSite Baikonur_Cosmodrome.
- Luna_23 launchSite Baikonur_Cosmodrome_Site_81.
- Luna_23 manufacturer Lavochkin.
- Luna_23 missionDuration "1036800.0".
- Luna_23 missionType Planetary_science.
- Luna_23 name "Luna 23".
- Luna_23 orbitEccentricity "0.00272".
- Luna_23 orbitEpoch "1974-11-02".
- Luna_23 orbitInclination "138".
- Luna_23 orbitPeriod "7140.0".
- Luna_23 orbitReference Lunar_orbit.
- Luna_23 satcat "7491".
- Luna_23 spacecraftBus Ye-8-5M.
- Luna_23 wikiPageUsesTemplate Template:Convert.
- Luna_23 wikiPageUsesTemplate Template:End-date.
- Luna_23 wikiPageUsesTemplate Template:Infobox_spaceflight.
- Luna_23 wikiPageUsesTemplate IP.
- Luna_23 wikiPageUsesTemplate Template:Luna_programme.
- Luna_23 wikiPageUsesTemplate Template:Lunar_coords_and_quad_cat.
- Luna_23 wikiPageUsesTemplate Template:Orbital_launches_in_1974.
- Luna_23 wikiPageUsesTemplate Template:Reflist.
- Luna_23 wikiPageUsesTemplate Template:Start-date.
- Luna_23 subject Category:1974_in_spaceflight.
- Luna_23 subject Category:1974_in_the_Soviet_Union.
- Luna_23 subject Category:Luna_program.
- Luna_23 subject Category:Missions_to_the_Moon.
- Luna_23 subject Category:Sample_return_missions.
- Luna_23 subject Category:Soft_landings_on_the_Moon.
- Luna_23 subject Category:Spacecraft_launched_in_1974.
- Luna_23 hypernym Mission.
- Luna_23 type ArtificialSatellite.
- Luna_23 type CelestialBody.
- Luna_23 type Place.
- Luna_23 type Satellite.
- Luna_23 type Feature.
- Luna_23 type Mission.
- Luna_23 type Probe.
- Luna_23 type Location.
- Luna_23 type Place.
- Luna_23 type Thing.
- Luna_23 comment "Luna 23 was an unmanned space mission of the Luna program.Luna 23 was a Moon lander mission which was intended to return a lunar sample to Earth. Launched to the Moon by a Proton-K/D, the spacecraft was damaged during landing in Mare Crisium (Sea of Crises). The sample collecting apparatus could not operate and no samples were returned. The lander continued transmissions for three days after landing. In 1976, Luna 24 landed several hundred meters away and successfully returned samples.".
- Luna_23 label "Luna 23".
- Luna_23 sameAs Q950990.
- Luna_23 sameAs لونا_23.
- Luna_23 sameAs Луна_23.
- Luna_23 sameAs Luna_23.
- Luna_23 sameAs لونا_۲۳.
- Luna_23 sameAs Luna_23.
- Luna_23 sameAs Luna–23.