Comet C/1956 R1 (Arend-Roland)

Comet C/1956 R1 (Arend-Roland) is currently in the constellation of Camelopardalis. The current Right Ascension of Comet C/1956 R1 (Arend-Roland) is 04h 02m 31s and the Declination is +69° 39’ 25” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]).

Summary of key facts about Comet C/1956 R1 (Arend-Roland) [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:

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Additional information about Comet C/1956 R1 (Arend-Roland) available on TheSkyLive:

Available Resources

• Position and finder charts (see also Where is Comet C/1956 R1 (Arend-Roland)?)
• Distance from Earth (see also How far is Comet C/1956 R1 (Arend-Roland) from Earth?)
• Rise and set times (see also When does Comet C/1956 R1 (Arend-Roland) rise and set?)
• Brightness (see also How bright is Comet C/1956 R1 (Arend-Roland)?)
• Orbital elements. Detailed information about Comet C/1956 R1 (Arend-Roland) orbital parameters.
• Interactive orbit visualization. 3d visualization showing the orbit of Comet C/1956 R1 (Arend-Roland) with respect to the major Solar System objects.
• 15 days ephemerides. Table showing celestial coordinates and magnitude of Comet C/1956 R1 (Arend-Roland) for the past and next 7 days.
• Interactive sky chart. An online planetarium application that shows where to locate Comet C/1956 R1 (Arend-Roland) in the sky from your location.
• Live position tracker. A high precision sky chart that uses real deep sky imagery to help locate Comet C/1956 R1 (Arend-Roland) with your telescope or on your astrophotographies.

Higher precision deep sky finder chart, 60 arcmin wide, showing where Comet C/1956 R1 (Arend-Roland) is right now. Click on the image to see a more detailed fullscreen tracker view.

Also check out Where is Comet C/1956 R1 (Arend-Roland)?, a page that provides all the information needed to find Comet C/1956 R1 (Arend-Roland) in the sky and additional links to sky charts.

Comet C/1956 R1 (Arend-Roland) Distance from Earth

The distance of Comet C/1956 R1 (Arend-Roland) from Earth is currently 13,351,715,219 kilometers, equivalent to 89.250704 Astronomical Units. Light takes 12 hours, 22 minutes and 16.5281 seconds to travel from Comet C/1956 R1 (Arend-Roland) and arrive to us.

The following chart shows the distance of Comet C/1956 R1 (Arend-Roland) 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.

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/1956 R1 (Arend-Roland) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/1956 R1 (Arend-Roland) to Earth

Between January 1900 and January 2100, the closest approach of Comet C/1956 R1 (Arend-Roland) to Earth happens on Sat Apr 20 1957 at a distance of 0.569586 Astronomical Units, or 85,208,882 kilometers:

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

Comet C/1956 R1 (Arend-Roland) brightness

The current visual magnitude of Comet C/1956 R1 (Arend-Roland) is -100.00.

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.

Comet C/1956 R1 (Arend-Roland) rise and set times

Comet C/1956 R1 (Arend-Roland) is circumpolar and transits at 01:38 UTC (altitude: 71.8°)

The rise and set times are defined as the time at which the upper limb of Comet C/1956 R1 (Arend-Roland) 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.

Visualization of Comet C/1956 R1 (Arend-Roland) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/1956 R1 (Arend-Roland) with respect of the Sun and the orbits of the major planets. The position of Comet C/1956 R1 (Arend-Roland) 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!

Comet C/1956 R1 (Arend-Roland) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/1956 R1 (Arend-Roland) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/1956 R1 (Arend-Roland) in our Online Planetarium at the chosen date.

Date	Right AscensionR.A.	DeclinationDec.	MagnitudeMag	Constellation
2020 Oct 20	04h 03m 17s	+69° 38’ 07”	N.A.	Camelopardalis
2020 Oct 21	04h 03m 11s	+69° 38’ 18”	N.A.	Camelopardalis
2020 Oct 22	04h 03m 05s	+69° 38’ 30”	N.A.	Camelopardalis
2020 Oct 23	04h 02m 58s	+69° 38’ 43”	N.A.	Camelopardalis
2020 Oct 24	04h 02m 52s	+69° 38’ 53”	N.A.	Camelopardalis
2020 Oct 25	04h 02m 45s	+69° 39’ 05”	N.A.	Camelopardalis
2020 Oct 26	04h 02m 39s	+69° 39’ 15”	N.A.	Camelopardalis
2020 Oct 27	04h 02m 31s	+69° 39’ 24”	N.A.	Camelopardalis
2020 Oct 28	04h 02m 26s	+69° 39’ 33”	N.A.	Camelopardalis
2020 Oct 29	04h 02m 18s	+69° 39’ 42”	N.A.	Camelopardalis
2020 Oct 30	04h 02m 12s	+69° 39’ 50”	N.A.	Camelopardalis
2020 Oct 31	04h 02m 04s	+69° 39’ 56”	N.A.	Camelopardalis
2020 Nov 01	04h 01m 58s	+69° 40’ 04”	N.A.	Camelopardalis
2020 Nov 02	04h 01m 50s	+69° 40’ 10”	N.A.	Camelopardalis