Comet 327P/Van Ness

Comet 327P/Van Ness is currently in the constellation of Hercules. The current Right Ascension of Comet 327P/Van Ness is 16h 41m 49s and the Declination is +04° 38’ 38” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of Comet 327P/Van Ness is 25.48 (JPL).

Summary of key facts about Comet 327P/Van Ness [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]:

If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.

Additional information about Comet 327P/Van Ness available on TheSkyLive:

Available Resources

• Position and finder charts (see also Where is Comet 327P/Van Ness?)
• Distance from Earth (see also How far is Comet 327P/Van Ness from Earth?)
• Rise and set times (see also When does Comet 327P/Van Ness rise and set?)
• Brightness (see also How bright is Comet 327P/Van Ness?)
• 15 days ephemerides. Table showing celestial coordinates and magnitude of Comet 327P/Van Ness for the past and next 7 days.
• Interactive sky chart. An online planetarium application that shows where to locate Comet 327P/Van Ness in the sky from your location.
• Live position tracker. A high precision sky chart that uses real deep sky imagery to help locate Comet 327P/Van Ness with your telescope or on your astrophotographies.

Higher precision deep sky finder chart, 60 arcmin wide, showing where Comet 327P/Van Ness is right now. Click on the image to see a more detailed fullscreen tracker view.

Also check out Where is Comet 327P/Van Ness?, a page that provides all the information needed to find Comet 327P/Van Ness in the sky and additional links to sky charts.

Comet 327P/Van Ness Distance from Earth

The distance of Comet 327P/Van Ness from Earth is currently 563,675,180 kilometers, equivalent to 3.767936 Astronomical Units. Light takes 31 minutes and 20.2180 seconds to travel from Comet 327P/Van Ness and arrive to us.

The following chart shows the distance of Comet 327P/Van Ness 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 327P/Van Ness from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet 327P/Van Ness to Earth

Between January 2013 and December 2100, the closest approach of Comet 327P/Van Ness to Earth happens on Thu Sep 18 2042 at a distance of 0.572448 Astronomical Units, or 85,636,941 kilometers:

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

Comet 327P/Van Ness brightness

The current visual magnitude of Comet 327P/Van Ness is 25.48.

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 327P/Van Ness, 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.

Comet 327P/Van Ness rise and set times

Today's Comet 327P/Van Ness rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

The rise and set times are defined as the time at which the upper limb of Comet 327P/Van Ness 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 327P/Van Ness 15 Days Ephemeris

The following table lists the ephemerides of Comet 327P/Van Ness computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 327P/Van Ness in our Online Planetarium at the chosen date.

Date	Right AscensionR.A.	DeclinationDec.	MagnitudeMag	Constellation
2021 Nov 21	16h 30m 14s	+05° 05’ 16”	25.66	Hercules
2021 Nov 22	16h 31m 46s	+05° 01’ 23”	25.63	Hercules
2021 Nov 23	16h 33m 20s	+04° 57’ 33”	25.61	Hercules
2021 Nov 24	16h 34m 54s	+04° 53’ 52”	25.59	Hercules
2021 Nov 25	16h 36m 29s	+04° 50’ 13”	25.56	Hercules
2021 Nov 26	16h 38m 03s	+04° 46’ 41”	25.54	Hercules
2021 Nov 27	16h 39m 38s	+04° 43’ 14”	25.52	Hercules
2021 Nov 28	16h 41m 13s	+04° 39’ 54”	25.49	Hercules
2021 Nov 29	16h 42m 50s	+04° 36’ 38”	25.47	Hercules
2021 Nov 30	16h 44m 26s	+04° 33’ 28”	25.45	Hercules
2021 Dec 01	16h 46m 02s	+04° 30’ 24”	25.42	Hercules
2021 Dec 02	16h 47m 39s	+04° 27’ 24”	25.40	Hercules
2021 Dec 03	16h 49m 18s	+04° 24’ 32”	25.37	Hercules
2021 Dec 04	16h 50m 56s	+04° 21’ 44”	25.35	Hercules