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Comet P/2017 P1 (PANSTARRS)

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Comet P/2017 P1 (PANSTARRS) Position

Comet P/2017 P1 (PANSTARRS) is currently in the constellation of Pisces. The current Right Ascension is 01h 26m 23s and the Declination is +12° 27’ 10”.

01h 26m 23s
+12° 27’ 10”

Simplified sky chart showing where Comet P/2017 P1 (PANSTARRS) is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet P/2017 P1 (PANSTARRS) in Pisces on June, 17 2019
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]

Hihgher precision deep sky finder chart showing where Comet P/2017 P1 (PANSTARRS) is right now (view fullscreen)

RA: 01h 26m 23s
Dec: +12° 27’ 10”
Deep sky finder chart for Comet P/2017 P1 (PANSTARRS)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet P/2017 P1 (PANSTARRS)?, a page that provides all the information needed to find Comet P/2017 P1 (PANSTARRS) in the sky and additional links to sky charts.

Comet P/2017 P1 (PANSTARRS) Distance

The distance of Comet P/2017 P1 (PANSTARRS) from Earth is currently 905,517,631 kilometers, equivalent to 6.053011 Astronomical Units. Light takes 50 minutes and 20.4817 seconds to travel from Comet P/2017 P1 (PANSTARRS) and arrive to us.

50 minutes and 20.4817 seconds

The following chart shows the distance of Comet P/2017 P1 (PANSTARRS) 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 P/2017 P1 (PANSTARRS) 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 P/2017 P1 (PANSTARRS) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet P/2017 P1 (PANSTARRS) to Earth

Between January 2013 and December 2100 the closest approach of Comet P/2017 P1 (PANSTARRS) to Earth happens on Fri Sep 7 2040 at a distance of 4.44364841 Astronomical Units, or 664,760,342 kilometers:

Fri Sep 7 2040

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

Comet P/2017 P1 (PANSTARRS) brightness

The current visual magnitude of Comet P/2017 P1 (PANSTARRS) is 21.52.


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 behvior 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 P/2017 P1 (PANSTARRS), 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 P/2017 P1 (PANSTARRS) between January 2013 and December 2100

Comet P/2017 P1 (PANSTARRS) 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 P/2017 P1 (PANSTARRS) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 77.6°
Max altitude: 51.0°
Azimuth: 282.5°
Comet P/2017 P1 (PANSTARRS) 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 P/2017 P1 (PANSTARRS) touches the horizon, consideting the effect of the atmospheric refraction. As the atmoshpere conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Comet P/2017 P1 (PANSTARRS) Orbital Elements

The following table lists the orbital elements of Comet P/2017 P1 (PANSTARRS) at epoch 10 August 2017 00:00 UTC (JD: 2457976.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.30881181
Orbit inclination i 7.70134424°
Perihelion distance q 5.43665291 AU
813,311,700 km
Aphelion distance Q 10.29467167 AU
1,540,060,965 km
Semi-major axis a 7.86566229 AU
1,176,686,332 km
Orbital period period 22.0600 years
8,057.5196 days
Date of perihelion transit Tp 2018-Jun-18 15:24:03
2,458,288.1417 JD
Next perihelion transit 2040-Jul-10 03:52
2,466,345.6613 JD
Argument of perihelion peri 122.30183905447°
Longitude of the ascending node node 221.38153001686°
Mean anomaly M 346.07623461739°
Mean motion n 0.04467876°/day

Visualization of Comet P/2017 P1 (PANSTARRS) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet P/2017 P1 (PANSTARRS) with respect of the Sun and the orbits of the major planets. The position of Comet P/2017 P1 (PANSTARRS) 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 P/2017 P1 (PANSTARRS)
View Comet P/2017 P1 (PANSTARRS) in the 3D Solar System Simulator

Comet P/2017 P1 (PANSTARRS) 15 Days Ephemeris

The following table lists the ephemerides of Comet P/2017 P1 (PANSTARRS) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet P/2017 P1 (PANSTARRS) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Jun 10 01h 21m 51s +12° 01’ 42” 21.54 Pisces
2019 Jun 11 01h 22m 28s +12° 05’ 13” 21.54 Pisces
2019 Jun 12 01h 23m 05s +12° 08’ 43” 21.54 Pisces
2019 Jun 13 01h 23m 43s +12° 12’ 10” 21.53 Pisces
2019 Jun 14 01h 24m 19s +12° 15’ 33” 21.53 Pisces
2019 Jun 15 01h 24m 55s +12° 18’ 56” 21.53 Pisces
2019 Jun 16 01h 25m 31s +12° 22’ 15” 21.52 Pisces
2019 Jun 17 01h 26m 06s +12° 25’ 32” 21.52 Pisces
2019 Jun 18 01h 26m 40s +12° 28’ 48” 21.52 Pisces
2019 Jun 19 01h 27m 15s +12° 32’ 00” 21.51 Pisces
2019 Jun 20 01h 27m 50s +12° 35’ 11” 21.51 Pisces
2019 Jun 21 01h 28m 23s +12° 38’ 18” 21.51 Pisces
2019 Jun 22 01h 28m 56s +12° 41’ 23” 21.50 Pisces
2019 Jun 23 01h 29m 30s +12° 44’ 26” 21.50 Pisces