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Comet C/2019 V1 (Borisov)

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Comet C/2019 V1 (Borisov) Position

Comet C/2019 V1 (Borisov) is currently in the constellation of Auriga. The current Right Ascension is 04h 58m 42s and the Declination is +33° 26’ 55”.

04h 58m 42s
+33° 26’ 55”

Simplified sky chart showing where Comet C/2019 V1 (Borisov) is right now in the sky with respect to the brightest stars and constellations (see full screen Online Planetarium)

Map showing Comet C/2019 V1 (Borisov) in Auriga on January, 19 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 V1 (Borisov) is right now (view fullscreen)

C/2019 V1 (Borisov)
RA: 04h 58m 42s
Dec: +33° 26’ 55”
Deep sky finder chart for Comet C/2019 V1 (Borisov)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/2019 V1 (Borisov)?, a page that provides all the information needed to find Comet C/2019 V1 (Borisov) in the sky and additional links to sky charts.

Comet C/2019 V1 (Borisov) Distance

The distance of Comet C/2019 V1 (Borisov) from Earth is currently 412,881,988 kilometers, equivalent to 2.759946 Astronomical Units. Light takes 22 minutes and 57.2261 seconds to travel from Comet C/2019 V1 (Borisov) and arrive to us.

22 minutes and 57.2261 seconds

The following chart shows the distance of Comet C/2019 V1 (Borisov) 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 V1 (Borisov) 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 V1 (Borisov) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/2019 V1 (Borisov) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/2019 V1 (Borisov) to Earth happens on Mon Dec 30 2019 at a distance of 2.69632016 Astronomical Units, or 403,363,755 kilometers:

Mon Dec 30 2019

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

Comet C/2019 V1 (Borisov) brightness

The current visual magnitude of Comet C/2019 V1 (Borisov) is 18.81.


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 V1 (Borisov), 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 V1 (Borisov) between January 2013 and December 2100

Comet C/2019 V1 (Borisov) 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 V1 (Borisov) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 56.5°
Max altitude: 72.1°
Azimuth: 303.5°
Comet C/2019 V1 (Borisov) 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 V1 (Borisov) 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 V1 (Borisov) Orbital Elements

The following table lists the orbital elements of Comet C/2019 V1 (Borisov) at epoch 24 November 2019 00:00 UTC (JD: 2458812.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 1.00388908
Orbit inclination i 61.93795325°
Perihelion distance q 3.09538705 AU
463,063,312 km
Aphelion distance Q n.a.
Semi-major axis a n.a.
Orbital period period n.a.
Date of perihelion transit Tp 2020-Jul-16 15:59:36
2,459,047.1664 JD
Argument of perihelion peri 51.284334121076°
Longitude of the ascending node node 83.210643391107°
Mean anomaly M -0.010300367541998°
Mean motion n 0.00004389°/day

Visualization of Comet C/2019 V1 (Borisov) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2019 V1 (Borisov) with respect of the Sun and the orbits of the major planets. The position of Comet C/2019 V1 (Borisov) 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 V1 (Borisov)
View Comet C/2019 V1 (Borisov) in the 3D Solar System Simulator

Comet C/2019 V1 (Borisov) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2019 V1 (Borisov) 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 V1 (Borisov) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Jan 12 05h 06m 02s +32° 14’ 03” 18.82 Auriga
2020 Jan 13 05h 04m 56s +32° 24’ 30” 18.82 Auriga
2020 Jan 14 05h 03m 54s +32° 34’ 53” 18.81 Auriga
2020 Jan 15 05h 02m 51s +32° 45’ 08” 18.81 Auriga
2020 Jan 16 05h 01m 50s +32° 55’ 18” 18.81 Auriga
2020 Jan 17 05h 00m 48s +33° 05’ 22” 18.81 Auriga
2020 Jan 18 04h 59m 49s +33° 15’ 20” 18.81 Auriga
2020 Jan 19 04h 58m 51s +33° 25’ 13” 18.81 Auriga
2020 Jan 20 04h 57m 55s +33° 34’ 59” 18.81 Auriga
2020 Jan 21 04h 56m 58s +33° 44’ 39” 18.80 Auriga
2020 Jan 22 04h 56m 04s +33° 54’ 15” 18.80 Auriga
2020 Jan 23 04h 55m 11s +34° 03’ 43” 18.80 Auriga
2020 Jan 24 04h 54m 20s +34° 13’ 08” 18.80 Auriga
2020 Jan 25 04h 53m 30s +34° 22’ 26” 18.80 Auriga