Eventi Astronomici > Sezione Comete
C/2014 Q2 Lovejoy
C/2014 Q2 nota anche come cometa Lovejoy. E' la quinta cometa scoperta da Terry Lovejoy il 17 agosto 2014.
Parametri Orbitali: C/2014 Q2 (Lovejoy)
Orbit eccentricity e 0.99777198
Orbit inclination i 80.30129643°
Perihelion distance q 1.29035802 AU
193,034,812 km
Aphelion distance Q 1,157.01225235 AU
173,086,569,672 km
Semi-major axis a 579.15130518 AU
86,639,802,242 km
Orbital period 13,937.8700 years
5,090,805.2813 days
Date perihelion transit Tp 2015-Jan-30 01:39:38
2,457,052.5692 JD
Next perihelion transit 15953-Mar-26 08:24
7,547,857.8505 JD
Argument of perihelion peri 12.395229815857°
Longitude of the ascending node 94.975049192618°
Mean anomaly M 0.0042380503532576°
Mean motion n 0.00007072°/day
Closest approach to Earth 2015-Jan-07
Distance of closest approach 0.46879174 AU
70,130,246 km