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Comet C/2018 X2 (Fitzsimmons)

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Comet C/2018 X2 (Fitzsimmons) Position

Comet C/2018 X2 (Fitzsimmons) is currently in the constellation of Lupus. The current Right Ascension is 14h 47m 30s and the Declination is -43° 03’ 37”.

14h 47m 30s
-43° 03’ 37”

Simplified sky chart showing where Comet C/2018 X2 (Fitzsimmons) is right now in the sky with respect to the brightest stars and constellations (see full screen Online Planetarium)

Map showing Comet C/2018 X2 (Fitzsimmons) in Lupus on March, 28 2020
Field of view: 60x30 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Higher precision deep sky finder chart showing where Comet C/2018 X2 (Fitzsimmons) is right now (view fullscreen)

C/2018 X2 (Fitzsimmons)
RA: 14h 47m 30s
Dec: -43° 03’ 37”
Deep sky finder chart for Comet C/2018 X2 (Fitzsimmons)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/2018 X2 (Fitzsimmons)?, a page that provides all the information needed to find Comet C/2018 X2 (Fitzsimmons) in the sky and additional links to sky charts.

Comet C/2018 X2 (Fitzsimmons) Distance

The distance of Comet C/2018 X2 (Fitzsimmons) from Earth is currently 431,526,826 kilometers, equivalent to 2.884579 Astronomical Units. Light takes 23 minutes and 59.4186 seconds to travel from Comet C/2018 X2 (Fitzsimmons) and arrive to us.

431,526,826
2.884579
23 minutes and 59.4186 seconds

The following chart shows the distance of Comet C/2018 X2 (Fitzsimmons) from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.

Distance of Comet C/2018 X2 (Fitzsimmons) from Earth between January 2013 and December 2100

The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of C/2018 X2 (Fitzsimmons) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/2018 X2 (Fitzsimmons) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/2018 X2 (Fitzsimmons) to Earth happens on Mon Jan 7 2019 at a distance of 2.23105991 Astronomical Units, or 333,761,813 kilometers:

Mon Jan 7 2019
333,761,813
2.231060

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Comet C/2018 X2 (Fitzsimmons) brightness

The current visual magnitude of Comet C/2018 X2 (Fitzsimmons) is 19.96.

19.96
-
-

The observed magnitude and coma diameter values are derived from the Comet Observers Database by averaging the values reported in recent observations (more recent than 4 days), when available. The Estimated Magnitude comes from the JPL Horizons ephemerides service and might be inaccurate given the highly dynamic and unpredictable behavior of comets. When available, please refer to the Observed Magnitude value and consider the Estimated Magnitude as a directional indication. We acknowledge with thanks the comet observations from the COBS Comet Observation Database contributed by observers worldwide and used in this table to report recent comet observations.

The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2018 X2 (Fitzsimmons), according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.

Predicted magnitude of Comet C/2018 X2 (Fitzsimmons) between January 2013 and December 2100

Comet C/2018 X2 (Fitzsimmons) rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Comet C/2018 X2 (Fitzsimmons) is currently not visible from Greenwich, United Kingdom [change]

The rise and set times are defined as the time at which the upper limb of Comet C/2018 X2 (Fitzsimmons) touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Comet C/2018 X2 (Fitzsimmons) Orbital Elements

The following table lists the orbital elements of Comet C/2018 X2 (Fitzsimmons) at epoch 05 February 2019 00:00 UTC (JD: 2458520.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.98628620
Orbit inclination i 23.06823322°
Perihelion distance q 2.12587928 AU
318,027,015 km
Aphelion distance Q 307.90916918 AU
46,062,556,171 km
Semi-major axis a 155.01752423 AU
23,190,291,593 km
Orbital period period 1,930.1000 years
704,968.3535 days
Date of perihelion transit Tp 2019-Jul-08 12:50:00
2,458,673.0347 JD
Next perihelion transit 3949-Aug-27 21:19
3,163,641.3883 JD
Argument of perihelion peri 162.04700289807°
Longitude of the ascending node node 340.83322839481°
Mean anomaly M 359.92210642696°
Mean motion n 0.00051066°/day

Visualization of Comet C/2018 X2 (Fitzsimmons) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2018 X2 (Fitzsimmons) with respect of the Sun and the orbits of the major planets. The position of Comet C/2018 X2 (Fitzsimmons) 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/2018 X2 (Fitzsimmons)
View Comet C/2018 X2 (Fitzsimmons) in the 3D Solar System Simulator

Comet C/2018 X2 (Fitzsimmons) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2018 X2 (Fitzsimmons) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2018 X2 (Fitzsimmons) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Mar 21 14h 51m 29s -42° 22’ 50” 19.88 Centaurus
2020 Mar 22 14h 51m 02s -42° 28’ 57” 19.89 Centaurus
2020 Mar 23 14h 50m 31s -42° 34’ 50” 19.90 Lupus
2020 Mar 24 14h 50m 00s -42° 40’ 36” 19.91 Lupus
2020 Mar 25 14h 49m 28s -42° 46’ 09” 19.92 Lupus
2020 Mar 26 14h 48m 56s -42° 51’ 32” 19.93 Lupus
2020 Mar 27 14h 48m 20s -42° 56’ 44” 19.94 Lupus
2020 Mar 28 14h 47m 44s -43° 01’ 45” 19.96 Lupus
2020 Mar 29 14h 47m 08s -43° 06’ 33” 19.97 Lupus
2020 Mar 30 14h 46m 28s -43° 11’ 12” 19.98 Lupus
2020 Mar 31 14h 45m 50s -43° 15’ 38” 19.99 Lupus
2020 Apr 01 14h 45m 08s -43° 19’ 53” 20.00 Lupus
2020 Apr 02 14h 44m 26s -43° 23’ 56” 20.01 Lupus
2020 Apr 03 14h 43m 45s -43° 27’ 47” 20.03 Lupus