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Comet C/2019 D1 (Flewelling)

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Comet C/2019 D1 (Flewelling) Position

Comet C/2019 D1 (Flewelling) is currently in the constellation of Aries. The current Right Ascension is 01h 48m 27s and the Declination is +16° 15’ 00”.

01h 48m 27s
+16° 15’ 00”

Simplified sky chart showing where Comet C/2019 D1 (Flewelling) is right now in the sky with respect to the brightest stars and constellations (see full screen Online Planetarium)

Map showing Comet C/2019 D1 (Flewelling) in Aries on February, 21 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/2019 D1 (Flewelling) is right now (view fullscreen)

C/2019 D1 (Flewelling)
RA: 01h 48m 27s
Dec: +16° 15’ 00”
Deep sky finder chart for Comet C/2019 D1 (Flewelling)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/2019 D1 (Flewelling)?, a page that provides all the information needed to find Comet C/2019 D1 (Flewelling) in the sky and additional links to sky charts.

Comet C/2019 D1 (Flewelling) Distance

The distance of Comet C/2019 D1 (Flewelling) from Earth is currently 629,845,161 kilometers, equivalent to 4.210255 Astronomical Units. Light takes 35 minutes and 0.9373 seconds to travel from Comet C/2019 D1 (Flewelling) and arrive to us.

35 minutes and 0.9373 seconds

The following chart shows the distance of Comet C/2019 D1 (Flewelling) 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/2019 D1 (Flewelling) 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/2019 D1 (Flewelling) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/2019 D1 (Flewelling) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/2019 D1 (Flewelling) to Earth happens on Mon Sep 9 2019 at a distance of 1.52330435 Astronomical Units, or 227,883,088 kilometers:

Mon Sep 9 2019

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

Comet C/2019 D1 (Flewelling) brightness

The current visual magnitude of Comet C/2019 D1 (Flewelling) is 24.19.


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/2019 D1 (Flewelling), 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/2019 D1 (Flewelling) between January 2013 and December 2100

Comet C/2019 D1 (Flewelling) rise and set times

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

Today's Comet C/2019 D1 (Flewelling) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 73.8°
Max altitude: 54.8°
Azimuth: 286.3°
Comet C/2019 D1 (Flewelling) is above the horizon from Greenwich, United Kingdom

The rise and set times are defined as the time at which the upper limb of Comet C/2019 D1 (Flewelling) 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/2019 D1 (Flewelling) Orbital Elements

The following table lists the orbital elements of Comet C/2019 D1 (Flewelling) at epoch 14 June 2019 00:00 UTC (JD: 2458649.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.98854627
Orbit inclination i 34.09837575°
Perihelion distance q 1.57755220 AU
235,998,450 km
Aphelion distance Q 273.88777737 AU
40,973,028,387 km
Semi-major axis a 137.73266478 AU
20,604,513,419 km
Orbital period period 1,616.4600 years
590,410.2002 days
Date of perihelion transit Tp 2019-May-11 20:12:39
2,458,615.3421 JD
Next perihelion transit 3635-Nov-06 01:01
3,049,025.5424 JD
Argument of perihelion peri 70.477295932445°
Longitude of the ascending node node 231.71778652922°
Mean anomaly M 0.020827614471514°
Mean motion n 0.00060975°/day

Visualization of Comet C/2019 D1 (Flewelling) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2019 D1 (Flewelling) with respect of the Sun and the orbits of the major planets. The position of Comet C/2019 D1 (Flewelling) 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 D1 (Flewelling)
View Comet C/2019 D1 (Flewelling) in the 3D Solar System Simulator

Comet C/2019 D1 (Flewelling) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2019 D1 (Flewelling) 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 D1 (Flewelling) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Feb 14 01h 40m 35s +16° 09’ 47” 23.96 Pisces
2020 Feb 15 01h 41m 36s +16° 10’ 15” 23.99 Pisces
2020 Feb 16 01h 42m 38s +16° 10’ 49” 24.02 Pisces
2020 Feb 17 01h 43m 40s +16° 11’ 25” 24.05 Pisces
2020 Feb 18 01h 44m 40s +16° 12’ 05” 24.08 Pisces
2020 Feb 19 01h 45m 42s +16° 12’ 48” 24.11 Pisces
2020 Feb 20 01h 46m 45s +16° 13’ 36” 24.14 Aries
2020 Feb 21 01h 47m 48s +16° 14’ 26” 24.17 Aries
2020 Feb 22 01h 48m 50s +16° 15’ 20” 24.20 Aries
2020 Feb 23 01h 49m 51s +16° 16’ 18” 24.23 Aries
2020 Feb 24 01h 50m 54s +16° 17’ 18” 24.26 Aries
2020 Feb 25 01h 51m 57s +16° 18’ 23” 24.29 Aries
2020 Feb 26 01h 53m 00s +16° 19’ 29” 24.31 Aries
2020 Feb 27 01h 54m 02s +16° 20’ 39” 24.34 Aries