(53319) 1999 JM8
(53319) 1999 JM8 (also written (53319) 1999 JM8) is a Potentially hazardous asteroid, near-Earth asteroid and Mars-crosser asteroid discovered by LINEAR. Radar imaging by Goldstone and Arecibo has revealed the asteroid to have an effective diameter of 6.4 km. Like the asteroid 4179 Toutatis, its rotation speed is unusually slow and possibly chaotic. It is the largest Potentially hazardous object known. It passed closer than 0.20 AU to the Earth five times in the last century (0.033 AU in 1990), but its closest approach in the 21st century will be in 2075 at 0.256 AU.
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primaryTopic
(53319) 1999 JM8
(53319) 1999 JM8 (also written (53319) 1999 JM8) is a Potentially hazardous asteroid, near-Earth asteroid and Mars-crosser asteroid discovered by LINEAR. Radar imaging by Goldstone and Arecibo has revealed the asteroid to have an effective diameter of 6.4 km. Like the asteroid 4179 Toutatis, its rotation speed is unusually slow and possibly chaotic. It is the largest Potentially hazardous object known. It passed closer than 0.20 AU to the Earth five times in the last century (0.033 AU in 1990), but its closest approach in the 21st century will be in 2075 at 0.256 AU.
apoapsis (km)
6.696000692532E8
average speed (km/s)
orbital period (μ)
periapsis (km)
1.45893827421468E8
absolute magnitude
has abstract
(53319) 1999 JM8 (also written ...... y will be in 2075 at 0.256 AU.
@en
(53319) 1999 JM8 wurde am 13. ...... er NASA regelmäßig beobachtet.
@de
(53319) 1999 JM8 – planetoida z grupy Apollo.
@pl
(53319) 1999 JM8 — это небольш ...... апоминающей форму тела курицы.
@ru
(53319) 1999 JM8Fichier:Astero ...... tentiellement dangereux (PHA).
@fr
(53319) 1999 JM8は、アポロ群に属する地球近傍 ...... 9 JM8は地球へ383万Kmまで接近すると予測されている。
@ja
apoapsis (μ)
6.696000692532e+11
average speed (kmh)
discovery date
1999-05-13
discoverer
epoch
13 January 2016 (JD2457400.5)
orbital period (s)
1.4200704e+8
periapsis (μ)
1.45893827421468e+11
rotation period (s)
thumbnail
Wikipage page ID
Wikipage revision ID
738,566,364
arg peri
asc node
background
dimensions
eccentricity
inclination
mean anomaly
mean motion
mean radius
minorplanet
observation arc
8.157888E8
spectral type
uncertainty
subject
hypernym
comment
(53319) 1999 JM8 (also written ...... y will be in 2075 at 0.256 AU.
@en
(53319) 1999 JM8 wurde am 13. ...... er NASA regelmäßig beobachtet.
@de
(53319) 1999 JM8 – planetoida z grupy Apollo.
@pl
(53319) 1999 JM8 — это небольш ...... системе
*
*
*
@ru
(53319) 1999 JM8Fichier:Astero ...... tentiellement dangereux (PHA).
@fr
(53319) 1999 JM8は、アポロ群に属する地球近傍 ...... 9 JM8は地球へ383万Kmまで接近すると予測されている。
@ja
label
(53319) 1999 JM8
@de
(53319) 1999 JM8
@en
(53319) 1999 JM8
@fr
(53319) 1999 JM8
@ja
(53319) 1999 JM8
@pl
(53319) 1999 JM8
@ru
