2004 KV18
2004 KV18 is the eighth Neptune trojan identified and the second in Neptune's L5 Lagrangian point (trailing Neptune). It is suspected to be around 56 km in mean diameter. As of 2016, it is 38 AU from Neptune. By 2097, it will be 55 AU from Neptune. 2004 KV18 is not a primordial Neptune trojan, and will leave the region on a relatively short time scale. The orbit of a Neptune trojan can only be stable when the eccentricity is less than 0.12. Its lifetime as a trailing Neptune trojan is on the order of 100000 years into the future.
primaryTopic
2004 KV18
2004 KV18 is the eighth Neptune trojan identified and the second in Neptune's L5 Lagrangian point (trailing Neptune). It is suspected to be around 56 km in mean diameter. As of 2016, it is 38 AU from Neptune. By 2097, it will be 55 AU from Neptune. 2004 KV18 is not a primordial Neptune trojan, and will leave the region on a relatively short time scale. The orbit of a Neptune trojan can only be stable when the eccentricity is less than 0.12. Its lifetime as a trailing Neptune trojan is on the order of 100000 years into the future.
apoapsis (km)
5.3796890282427E9
orbital period (μ)
periapsis (km)
3.6787612383837E9
absolute magnitude
has abstract
2004 KV18 est un objet transneptunien, astéroïde troyen de Neptune potentiel.
@fr
2004 KV18 is the eighth Neptun ...... 100000 years into the future.
@en
2004 KV18 è un asteroide troia ...... TO74, 2006 RJ103 e 2007 VL305.
@it
2004 KV18 – planetoida obiegaj ...... jeszcze oficjalnej numeracji.
@pl
2004 KV18, também escrito como ...... m diâmetro com cerca de 73 km.
@pt
Der Asteroid 2004 KV18 ist der ...... nicht unbegrenzte Zeit stabil.
@de
apoapsis (μ)
5.3796890282e+12
epoch
13 January 2016 (JD2457400.5)
orbital period (s)
5.2573536e+9
periapsis (μ)
3.6787612384e+12
Wikipage page ID
32,682,855
Wikipage revision ID
731,695,022
arg peri
asc node
background
dimensions
discovered
eccentricity
inclination
mean anomaly
mean motion
minorplanet
observation arc
6.11712E7
uncertainty
hypernym
comment
2004 KV18 est un objet transneptunien, astéroïde troyen de Neptune potentiel.
@fr
2004 KV18 is the eighth Neptun ...... 100000 years into the future.
@en
2004 KV18 è un asteroide troia ...... TO74, 2006 RJ103 e 2007 VL305.
@it
2004 KV18 – planetoida obiegaj ...... jeszcze oficjalnej numeracji.
@pl
2004 KV18, também escrito como ...... m diâmetro com cerca de 73 km.
@pt
Der Asteroid 2004 KV18 ist der ...... nicht unbegrenzte Zeit stabil.
@de
label
2004 KV18
@de
2004 KV18
@en
2004 KV18
@fr
2004 KV18
@it
2004 KV18
@pl
2004 KV18
@pt