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Comet C/2019 J1 (Lemmon)

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Comet C/2019 J1 (Lemmon) Orbital Elements

The following table lists the orbital elements of Comet C/2019 J1 (Lemmon) at epoch 07 May 2019 00:00 UTC (JD: 2458611.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.97350003
Orbit inclination i 24.53910117°
Perihelion distance q 2.47982086 AU
370,975,920 km
Aphelion distance Q 184.67670312 AU
27,627,241,610 km
Semi-major axis a 93.57826199 AU
13,999,108,765 km
Orbital period period 905.2500 years
330,644.1850 days
Date of perihelion transit Tp 2019-Apr-08 18:44:35
2,458,582.2810 JD
Next perihelion transit 2924-Jul-16 23:10
2,789,226.4659 JD
Argument of perihelion peri 167.58428674896°
Longitude of the ascending node node 98.107807144342°
Mean anomaly M 0.031813205491909°
Mean motion n 0.00108878°/day

Visualization of Comet C/2019 J1 (Lemmon) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2019 J1 (Lemmon) with respect of the Sun and the orbits of the major planets. The position of Comet C/2019 J1 (Lemmon) and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of Comet C/2019 J1 (Lemmon)
View Comet C/2019 J1 (Lemmon) in the 3D Solar System Simulator

Comet C/2019 J1 (Lemmon) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2019 J1 (Lemmon) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2019 J1 (Lemmon) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 May 16 20h 09m 56s -20° 27’ 30” 18.12 Capricornus
2019 May 17 20h 10m 45s -20° 36’ 38” 18.11 Capricornus
2019 May 18 20h 11m 35s -20° 45’ 57” 18.10 Capricornus
2019 May 19 20h 12m 21s -20° 55’ 26” 18.10 Capricornus
2019 May 20 20h 13m 08s -21° 05’ 04” 18.09 Capricornus
2019 May 21 20h 13m 53s -21° 14’ 53” 18.08 Capricornus
2019 May 22 20h 14m 35s -21° 24’ 51” 18.08 Capricornus
2019 May 23 20h 15m 17s -21° 34’ 59” 18.07 Capricornus
2019 May 24 20h 15m 59s -21° 45’ 16” 18.06 Capricornus
2019 May 25 20h 16m 37s -21° 55’ 45” 18.06 Capricornus
2019 May 26 20h 17m 16s -22° 06’ 23” 18.05 Capricornus
2019 May 27 20h 17m 52s -22° 17’ 09” 18.05 Capricornus
2019 May 28 20h 18m 28s -22° 28’ 08” 18.04 Capricornus
2019 May 29 20h 19m 00s -22° 39’ 15” 18.04 Capricornus