Properties (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:observatory
|
| gptkbp:applicationDate |
April 13, 2029
|
| gptkbp:atmosphere |
0.19
|
| gptkbp:classification |
gptkb:Atira_asteroid
|
| gptkbp:countryOfOrigin |
Egyptian_god_of_chaos
|
| gptkbp:crew |
about 30 hours
|
| gptkbp:culturalHeritage |
featured in various science fiction works
|
| gptkbp:currentLocation |
not located in the asteroid belt
|
| gptkbp:diameter |
approximately 370 meters
|
| gptkbp:established |
gptkb:David_J._Tholen
|
| gptkbp:explores |
potential future missions proposed
|
| gptkbp:firstAppearance |
2021
April 13, 2029 |
| gptkbp:frequentFlyerProgram |
considered for future flyby missions
|
| gptkbp:futurePlans |
2029, 2036, 2068
will be closely monitored leading up to 2029. |
| gptkbp:hasMajorCity |
0.922 AU
|
| gptkbp:historicalEvent |
monitored since discovery
|
| gptkbp:historicalSignificance |
notable_for_its_close_approaches_to_Earth
|
| https://www.w3.org/2000/01/rdf-schema#label |
Apophis
|
| gptkbp:impact |
1 in 110,000 for 2029
conducted to assess potential consequences |
| gptkbp:landmark |
0.748 AU
|
| gptkbp:larvalStage |
Yes
|
| gptkbp:length |
1.096 AU
|
| gptkbp:mission |
Earth-crossing_orbit
|
| gptkbp:nonPatentCitation |
considered for future resource extraction
|
| gptkbp:officialResidence |
continuously updated by astronomers
radar and optical observations requires precise tracking due to close approaches |
| gptkbp:orbitalInclination |
0.191
0.988 years 3.3 degrees none_with_Earth |
| gptkbp:publicAccess |
subject of educational outreach programs
widely covered in media due to potential impact risk |
| gptkbp:rearAxle |
tilted at 30 degrees
|
| gptkbp:releaseYear |
June 19, 2004
Haleakala_Observatory,_Hawaii |
| gptkbp:researchInterest |
studied for planetary defense
involves multiple international space agencies |
| gptkbp:riskManagement |
ongoing evaluations by astronomers
|
| gptkbp:size |
larger_than_the_Eiffel_Tower
|
| gptkbp:surface |
silicate rock and metal
|
| gptkbp:title |
originally designated 2004 MN4
|
| gptkbp:type |
S-type asteroid
|
| gptkbp:weight |
approximately 4.1 x 10^10 kg
|