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Comet C/2017 T1 (Heinze)

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Comet C/2017 T1 (Heinze) Position

Comet C/2017 T1 (Heinze) is currently in the constellation of Chamaleon. The current Right Ascension is 13h 12m 30s and the Declination is -80° 54’ 28”.

13h 12m 30s
-80° 54’ 28”

Simplified sky chart showing where Comet C/2017 T1 (Heinze) is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet C/2017 T1 (Heinze) in Chamaleon on September, 15 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 C/2017 T1 (Heinze) is right now (view fullscreen)

C/2017 T1 (Heinze)
RA: 13h 12m 30s
Dec: -80° 54’ 28”
Deep sky finder chart for Comet C/2017 T1 (Heinze)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/2017 T1 (Heinze)?, a page that provides all the information needed to find Comet C/2017 T1 (Heinze) in the sky and additional links to sky charts.

Comet C/2017 T1 (Heinze) Distance

The distance of Comet C/2017 T1 (Heinze) from Earth is currently 1,055,254,716 kilometers, equivalent to 7.053942 Astronomical Units. Light takes 58 minutes and 39.9508 seconds to travel from Comet C/2017 T1 (Heinze) and arrive to us.

1,055,254,716
7.053942
58 minutes and 39.9508 seconds

The following chart shows the distance of Comet C/2017 T1 (Heinze) 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/2017 T1 (Heinze) 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/2017 T1 (Heinze) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/2017 T1 (Heinze) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/2017 T1 (Heinze) to Earth happens on Fri Jan 5 2018 at a distance of 0.22279746 Astronomical Units, or 33,330,026 kilometers:

Fri Jan 5 2018
33,330,026
0.222797

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

Comet C/2017 T1 (Heinze) brightness

The current visual magnitude of Comet C/2017 T1 (Heinze) is 28.01.

28.01
-
-

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 C/2017 T1 (Heinze), 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/2017 T1 (Heinze) between January 2013 and December 2100

Comet C/2017 T1 (Heinze) rise and set times

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

Comet C/2017 T1 (Heinze) 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/2017 T1 (Heinze) 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 C/2017 T1 (Heinze) Orbital Elements

The following table lists the orbital elements of Comet C/2017 T1 (Heinze) at epoch 13 December 2017 00:00 UTC (JD: 2458101.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 1.00034579
Orbit inclination i 96.83375648°
Perihelion distance q 0.58065473 AU
86,864,711 km
Aphelion distance Q n.a.
Semi-major axis a n.a.
Orbital period period n.a.
Date of perihelion transit Tp 2018-Feb-21 16:59:46
2,458,171.2082 JD
Argument of perihelion peri 96.916279095918°
Longitude of the ascending node node 102.31594508572°
Mean anomaly M -0.00099844339404638°
Mean motion n 0.00001432°/day

Visualization of Comet C/2017 T1 (Heinze) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2017 T1 (Heinze) with respect of the Sun and the orbits of the major planets. The position of Comet C/2017 T1 (Heinze) 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/2017 T1 (Heinze)
View Comet C/2017 T1 (Heinze) in the 3D Solar System Simulator

Comet C/2017 T1 (Heinze) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/2017 T1 (Heinze) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2017 T1 (Heinze) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Sep 08 12h 53m 34s -81° 12’ 32” 27.91 Chamaleon
2019 Sep 09 12h 56m 06s -81° 09’ 54” 27.92 Chamaleon
2019 Sep 10 12h 58m 36s -81° 07’ 19” 27.93 Chamaleon
2019 Sep 11 13h 01m 08s -81° 04’ 50” 27.95 Chamaleon
2019 Sep 12 13h 03m 38s -81° 02’ 26” 27.96 Chamaleon
2019 Sep 13 13h 06m 07s -81° 00’ 06” 27.97 Chamaleon
2019 Sep 14 13h 08m 38s -80° 57’ 51” 27.98 Chamaleon
2019 Sep 15 13h 11m 07s -80° 55’ 40” 28.00 Chamaleon
2019 Sep 16 13h 13m 36s -80° 53’ 32” 28.01 Chamaleon
2019 Sep 17 13h 16m 05s -80° 51’ 30” 28.02 Chamaleon
2019 Sep 18 13h 18m 33s -80° 49’ 32” 28.04 Chamaleon
2019 Sep 19 13h 21m 01s -80° 47’ 39” 28.05 Chamaleon
2019 Sep 20 13h 23m 29s -80° 45’ 51” 28.06 Chamaleon
2019 Sep 21 13h 25m 56s -80° 44’ 05” 28.07 Chamaleon