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(706765) 2010 TK7

(706765) 2010 TK7 is a sub-kilometer near-Earth asteroid and the first Earth trojan discovered; it precedes Earth in its orbit around the Sun. Trojan objects are most easily conceived as orbiting at a Lagrangian point, a dynamically stable location (where the combined gravitational force acts through the Sun's and Earth's barycenter) 60 degrees ahead of…

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Physical and orbital characteristics

Absolute magnitudeAlbedoPeriodEccentricAU
13 related topics

Overview

Near-Earth asteroidEarth trojanEarthOrbitSun
19 related topics

Discovery

Space telescopeEarth orbitUniversity of HawaiiCanada–France–Hawaii TelescopeNature
7 related topics

Accessibility from Earth

Change in velocityKmMiApparent magnitude
4 related topics

Key facts & relationships

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Absolute magnitude (H)
20.8
Aphelion
1.1903 AU (178.07 Gm)
Apparent magnitude
20.8 (when near Earth) to 23.6
Argument of perihelion
45.927°
Average orbital speed
29.8 km/s[a]
Discovered by
WISE spacecraft

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Overview

Discovery

Physical and orbital characteristics

Accessibility from Earth

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Map overview Semantic statistics

(706765) 2010 TK7

Nodes48
Edges47
Triples46
Avg. degree1.96
Density0.041667
Components1

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(706765) 2010 TK7

Top relations

related to External links · 23
(706765) 2010 TK7 → Archived, Close, Discovery, Dynamic SiteEphemerides, Ephemeris, ESA, JPL Small-Body DatabaseClose, March, MOID, MPC Database, NASA, Near Earth Objects, NeoDyS-2, Observation, Observational, Observations, Orbit, Orbital, Physical, Proper
Minor planet category · 3
(706765) 2010 TK7 → Apollo (2013), Aten (2014), Earth trojan
Absolute magnitude (H) · 1
(706765) 2010 TK7 → 20.8
Aphelion · 1
(706765) 2010 TK7 → 1.1903 AU (178.07 Gm)
Apparent magnitude · 1
(706765) 2010 TK7 → 20.8 (when near Earth) to 23.6
Argument of perihelion · 1
(706765) 2010 TK7 → 45.927°
Average orbital speed · 1
(706765) 2010 TK7 → 29.8 km/s[a]
Discovered by · 1
(706765) 2010 TK7 → WISE spacecraft
Discovery date · 1
(706765) 2010 TK7 → 1 October 2010
Discovery site · 1
(706765) 2010 TK7 → LEO, polar orbit

Important terminology Word statistics

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Important terminology

earth orbit 2010 tk7 asteroid trojan sun discovery orbital earth's point wise discovered objects lagrangian degrees period 2011 around 60

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
(706765) 2010 TK7Absolute magnitude (H)20.81.00infobox
(706765) 2010 TK7Aphelion1.1903 AU (178.07 Gm)1.00infobox
(706765) 2010 TK7Apparent magnitude20.8 (when near Earth) to 23.61.00infobox
(706765) 2010 TK7Argument of perihelion45.927°1.00infobox
(706765) 2010 TK7Average orbital speed29.8 km/s[a]1.00infobox
(706765) 2010 TK7Discovered byWISE spacecraft1.00infobox
(706765) 2010 TK7Discovery date1 October 20101.00infobox
(706765) 2010 TK7Discovery siteLEO, polar orbit1.00infobox
(706765) 2010 TK7Earth MOID0.0837911 AU (12.53497 Gm)1.00infobox
(706765) 2010 TK7Eccentricity0.190591.00infobox
(706765) 2010 TK7Geometric albedo0.059±0.0491.00infobox
(706765) 2010 TK7Inclination20.890°1.00infobox
(706765) 2010 TK7Longitude of ascending node96.498°1.00infobox
(706765) 2010 TK7Mean anomaly354.14°1.00infobox
(706765) 2010 TK7Mean diameter379±123 m1.00infobox
(706765) 2010 TK7Mean motion0° 59m 9.672s / day1.00infobox
(706765) 2010 TK7Minor planet categoryEarth trojan1.00infobox
(706765) 2010 TK7Minor planet categoryAten (2014)1.00infobox
(706765) 2010 TK7Minor planet categoryApollo (2013)1.00infobox
(706765) 2010 TK7Observation arc768 days (2.10 yr)1.00infobox
(706765) 2010 TK7Orbital period (sidereal)1.00 yr (365.10 d)1.00infobox
(706765) 2010 TK7Perihelion0.80918 AU (121.052 Gm)1.00infobox
(706765) 2010 TK7Semi-major axis0.99972 AU (149.556 Gm)1.00infobox

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