(121514) 1999 UJ7
(121514) 1999 UJ7 is a small asteroid orbiting near the L4 point of Mars (60 degrees ahead Mars on its orbit). As of September 2011, it is the only known asteroid to orbit the leading L4 point of Mars, although at least three other asteroids orbit Mars's trailing L5 point: 5261 Eureka, (101429) 1998 VF31, and 2007 NS2. Not only does (121514) 1999 UJ7 orbit on the other side of Mars from other similar asteroids, its spectrum is different as well, which is puzzling because all of the Martian trojans seem to be in very stable orbits.
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(121514) 1999 UJ7
(121514) 1999 UJ7 is a small asteroid orbiting near the L4 point of Mars (60 degrees ahead Mars on its orbit). As of September 2011, it is the only known asteroid to orbit the leading L4 point of Mars, although at least three other asteroids orbit Mars's trailing L5 point: 5261 Eureka, (101429) 1998 VF31, and 2007 NS2. Not only does (121514) 1999 UJ7 orbit on the other side of Mars from other similar asteroids, its spectrum is different as well, which is puzzling because all of the Martian trojans seem to be in very stable orbits.
apoapsis (km)
2.370156407599252E8
orbital period (μ)
687.4700000000001
periapsis (km)
2.1908165354317728E8
absolute magnitude
has abstract
(121514) 1999 UJ7 (1999 UJ7, 2 ...... параметр щодо Юпітера — 4,449.
@uk
(121514) 1999 UJ7 es un astero ...... Lincoln, Socorro, New Mexico.
@es
(121514) 1999 UJ7 est un petit ...... sur des orbites très stables.
@fr
(121514) 1999 UJ7 estas tre ma ...... ne rezultus de freŝdata kapto.
@eo
(121514) 1999 UJ7 is a small a ...... m to be in very stable orbits.
@en
(121514) 1999 UJ7 è uno dei qu ...... tuno, della Terra e di Venere.
@it
(121514) 1999 UJ7 هو كويكب صغي ...... يوريكا (101429) 1998 VF31، و.
@ar
(121514) 1999 UJ7 – planetoida zaliczana do planetoid trojańskich Marsa.
@pl
(121514) 1999 UJ7 — небольшой ...... я на очень стабильных орбитах.
@ru
(121514) 1999 UJ7 是一顆很小的小行星,它的 ...... 人費解的是因為所有的火星特洛伊小行星似乎都在很穩定的軌道上。
@zh
apoapsis (μ)
2.370156407599252e+11
discovery date
1999-10-30
discoverer
epoch
13 January 2016 (JD2457400.5)
former name
2002 AC180
@en
orbital period (s)
5.9397408000000018e+7
periapsis (μ)
2.1908165354317730e+11
Wikipage page ID
22,523,769
page length (characters) of wiki page
Wikipage revision ID
1,001,634,553
Link from a Wikipage to another Wikipage
abs magnitude
alt names
arg peri
4.835771e+1
asc node
3.4737714e+2
background
#FA8072
@en
dimensions
~1 km
@en
discovered
1999-10-30
discoverer
discovery site
eccentricity
3.93206e-2
epoch
2016-01-13
inclination
1.675044e+1
mean anomaly
2.299277e+2
mean motion
/ day
@en
minorplanet
yes
@en
observation arc
1.8887904E9
period
5.9328288E7
spectral type
uncertainty
wikiPageUsesTemplate
hypernym
comment
(121514) 1999 UJ7 (1999 UJ7, 2 ...... параметр щодо Юпітера — 4,449.
@uk
(121514) 1999 UJ7 es un astero ...... Lincoln, Socorro, New Mexico.
@es
(121514) 1999 UJ7 est un petit ...... sur des orbites très stables.
@fr
(121514) 1999 UJ7 estas tre ma ...... alproksima de la ruĝa planedo.
@eo
(121514) 1999 UJ7 is a small a ...... m to be in very stable orbits.
@en
(121514) 1999 UJ7 è uno dei qu ...... 'asteroide rientra nel tipo C.
@it
(121514) 1999 UJ7 هو كويكب صغي ...... يوريكا (101429) 1998 VF31، و.
@ar
(121514) 1999 UJ7 – planetoida zaliczana do planetoid trojańskich Marsa.
@pl
(121514) 1999 UJ7 — небольшой ...... я на очень стабильных орбитах.
@ru
(121514) 1999 UJ7 是一顆很小的小行星,它的 ...... 人費解的是因為所有的火星特洛伊小行星似乎都在很穩定的軌道上。
@zh
label
(121514) 1999 UJ7
@ar
(121514) 1999 UJ7
@en
(121514) 1999 UJ7
@eo
(121514) 1999 UJ7
@es
(121514) 1999 UJ7
@fr
(121514) 1999 UJ7
@it
(121514) 1999 UJ7
@ja
(121514) 1999 UJ7
@pl
(121514) 1999 UJ7
@ru
(121514) 1999 UJ7
@uk