Statements (209)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:spacecraft
|
| gptkbp:collection |
over 1000 measurements
|
| gptkbp:communication |
gptkb:Rosetta_orbiter
gptkb:X-band_radio July 2015 |
| gptkbp:communication_system |
X-band
S-band |
| gptkbp:contribution |
insights into cometary materials
|
| gptkbp:data_return |
chemical composition of the comet
|
| gptkbp:data_transmission |
limited
successfully transmitted data |
| gptkbp:depth |
0.8 m
|
| gptkbp:design |
gptkb:sports_equipment
drill system harpoon system lander with legs |
| gptkbp:designed_by |
gptkb:European_Space_Agency
|
| gptkbp:developed_by |
gptkb:DLR
gptkb:CNES gptkb:NASA gptkb:ASI |
| gptkbp:emergency_services |
on a comet
|
| gptkbp:finale_date |
Comet nucleus
|
| gptkbp:first_awarded |
November 12, 2014
|
| gptkbp:first_comet_lander |
gptkb:true
|
| gptkbp:first_comet_landing |
2014-11-12
|
| gptkbp:has_height |
1.5 m
|
| gptkbp:height |
1.5 m
|
| gptkbp:homeworld |
data collected
|
| https://www.w3.org/2000/01/rdf-schema#label |
Philae lander
|
| gptkbp:instruments |
gptkb:Ptolemy
CIVA COSAC DFMS MUPUS SD2 ROMAP |
| gptkbp:is_part_of |
gptkb:Rosetta_mission
|
| gptkbp:landed_on_date |
November 12, 2014
|
| gptkbp:landing_distance |
gptkb:Comet_67_P/_Churyumov–_Gerasimenko
gptkb:Comet_67_P/_Churyumov-Gerasimenko gptkb:Comet_67_P November 12, 2014 harpoon and thruster |
| gptkbp:landing_site |
gptkb:Abydos
November 12, 2014 2014-11-12 Agilkia |
| gptkbp:landing_success |
gptkb:true
|
| gptkbp:launch_date |
2014-03-02
March 2, 2004 |
| gptkbp:launched |
gptkb:Rosetta_spacecraft
gptkb:European_Space_Agency 2014-02-07 |
| gptkbp:launched_in |
gptkb:European_Space_Agency
March 2, 2004 |
| gptkbp:length |
1.0 m
|
| gptkbp:mass |
100 kg
|
| gptkbp:mission |
gptkb:Rosetta
gptkb:Rosetta_mission 2015-07-30 |
| gptkbp:mission_type |
gptkb:scientific_research
scientific exploration |
| gptkbp:notable_work |
chemical composition
temperature measurements water ice organic molecules surface chemistry isotopic ratios cometary activity surface morphology thermal properties solar wind interaction climate history potential for life formation of solar system surface features gas composition gas emissions magnetic field measurements cometary outgassing cometary surface features surface hardness surface temperature variations dust composition cometary evolution cometary dust ice composition cometary dust emissions cometary gas emissions cometary outburst events interstellar material cometary nucleus structure cometary dust dynamics cometary evolution models cometary interior structure cometary nucleus density cometary surface changes cometary surface composition cometary surface layering cometary surface processes density measurements evolution of comets impact of solar radiation interaction with solar wind outgassing phenomena role of comets in delivering organic compounds role of comets in delivering water subsurface structure surface activity patterns surface reflectivity volatiles presence cometary gases asteroid/comet relationship comet nucleus density comet nucleus shape cometary activity cycles cometary ice cometary interior processes cometary surface activity role in solar system formation |
| gptkbp:objective |
measure magnetic fields
investigate the presence of water ice study the interaction with the solar wind search for organic compounds determine the comet's density map the comet's surface cometary surface analysis investigate the comet's internal structure measure surface properties analyze dust particles analyze comet composition analyze cometary material analyze the comet's gas composition analyze the comet's ice composition analyze the comet's isotopic composition analyze the comet's organic chemistry analyze the comet's surface chemistry analyze the comet's surface features analyze the comet's surface morphology analyze the comet's volatile compounds collect data on solar wind interactions conduct experiments on the surface investigate the comet's activity investigate the comet's chemical diversity investigate the comet's outgassing investigate the comet's structural integrity investigate the comet's surface layering investigate the comet's thermal conductivity measure the comet's albedo measure the comet's mass measure the comet's surface roughness measure the comet's surface temperature measure thermal properties perform in-situ measurements study cometary atmosphere study the comet's dust environment study the comet's evolution study the comet's gravitational field study the comet's morphology study the comet's outburst events study the comet's physical properties study the comet's rotation study the comet's surface composition study the comet's surface dynamics study the comet's thermal evolution |
| gptkbp:operated_in_temperature_range |
-50 to +50 ° C
|
| gptkbp:operates_in |
low gravity environment
|
| gptkbp:operational_challenges |
power limitations
|
| gptkbp:operational_period |
November 2014
60 hours |
| gptkbp:operational_status |
inactive
|
| gptkbp:part_of |
gptkb:Rosetta_Mission
gptkb:ESA's_Rosetta_mission gptkb:Rosetta_mission |
| gptkbp:payload_capacity |
gptkb:Ptolemy
CIVA COSAC MUPUS SD2 ROMAP |
| gptkbp:power_source |
solar panels
|
| gptkbp:reawakened |
June 2015
|
| gptkbp:scientific_goals |
measure temperature
map the comet's surface search for organic molecules study surface properties analyze comet composition investigate comet's activity |
| gptkbp:scientific_instruments |
gptkb:Ptolemy
gptkb:APXS gptkb:ICE gptkb:NAVCAM CIVA COSAC ROLIS DFMS MUPUS SD2 ROMAP |
| gptkbp:status |
inactive
data sent back to Earth |
| gptkbp:status_after_landing |
lost communication
|
| gptkbp:weight |
100 kg
|
| gptkbp:width |
1.0 m
|
| gptkbp:bfsParent |
gptkb:Rosetta_spacecraft
gptkb:Rosetta gptkb:Rosetta_mission |
| gptkbp:bfsLayer |
5
|