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Comet 284P/McNaught

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Comet 284P/McNaught Position

Comet 284P/McNaught is currently in the constellation of Virgo. The current Right Ascension is 12h 55m 51s and the Declination is +04° 38’ 21”.

12h 55m 51s
+04° 38’ 21”

Simplified sky chart showing where Comet 284P/McNaught is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet 284P/McNaught in Virgo on July, 22 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 284P/McNaught is right now (view fullscreen)

284P/McNaught
RA: 12h 55m 51s
Dec: +04° 38’ 21”
Deep sky finder chart for Comet 284P/McNaught
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet 284P/McNaught?, a page that provides all the information needed to find Comet 284P/McNaught in the sky and additional links to sky charts.

Comet 284P/McNaught Distance

The distance of Comet 284P/McNaught from Earth is currently 704,671,651 kilometers, equivalent to 4.710439 Astronomical Units. Light takes 39 minutes and 10.5316 seconds to travel from Comet 284P/McNaught and arrive to us.

704,671,651
4.710439
39 minutes and 10.5316 seconds

The following chart shows the distance of Comet 284P/McNaught 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 284P/McNaught 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 284P/McNaught from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet 284P/McNaught to Earth

Between January 2013 and December 2100 the closest approach of Comet 284P/McNaught to Earth happens on Mon Oct 9 2090 at a distance of 1.03375690 Astronomical Units, or 154,647,832 kilometers:

Mon Oct 9 2090
154,647,832
1.033757

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

Comet 284P/McNaught brightness

The current visual magnitude of Comet 284P/McNaught is 23.78.

23.78
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-

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 284P/McNaught, 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 284P/McNaught between January 2013 and December 2100

Comet 284P/McNaught 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 284P/McNaught rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 85.4°
Max altitude: 43.1°
Azimuth: 274.6°
Comet 284P/McNaught 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 284P/McNaught 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 284P/McNaught Orbital Elements

The following table lists the orbital elements of Comet 284P/McNaught at epoch 12 April 2010 00:00 UTC (JD: 2455299.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.37831446
Orbit inclination i 11.87431520°
Perihelion distance q 2.28252287 AU
341,460,562 km
Aphelion distance Q 5.06049131 AU
757,038,726 km
Semi-major axis a 3.67150709 AU
549,249,644 km
Orbital period period 7.0400 years
2,569.5968 days
Date of perihelion transit Tp 2007-Aug-18 04:18:49
2,454,330.6797 JD
Next perihelion transit 2014-Aug-30 18:38
2,456,900.2765 JD
Argument of perihelion peri 202.75781227769°
Longitude of the ascending node node 144.36420051979°
Mean anomaly M 135.73152572942°
Mean motion n 0.14009980°/day

Visualization of Comet 284P/McNaught Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 284P/McNaught with respect of the Sun and the orbits of the major planets. The position of Comet 284P/McNaught 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 284P/McNaught
View Comet 284P/McNaught in the 3D Solar System Simulator

Comet 284P/McNaught 15 Days Ephemeris

The following table lists the ephemerides of Comet 284P/McNaught computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 284P/McNaught in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Jul 15 12h 52m 32s +05° 10’ 45” 23.77 Virgo
2019 Jul 16 12h 52m 55s +05° 06’ 38” 23.77 Virgo
2019 Jul 17 12h 53m 21s +05° 02’ 26” 23.77 Virgo
2019 Jul 18 12h 53m 47s +04° 58’ 11” 23.77 Virgo
2019 Jul 19 12h 54m 12s +04° 53’ 54” 23.78 Virgo
2019 Jul 20 12h 54m 39s +04° 49’ 36” 23.78 Virgo
2019 Jul 21 12h 55m 08s +04° 45’ 12” 23.78 Virgo
2019 Jul 22 12h 55m 36s +04° 40’ 46” 23.78 Virgo
2019 Jul 23 12h 56m 04s +04° 36’ 19” 23.78 Virgo
2019 Jul 24 12h 56m 34s +04° 31’ 48” 23.78 Virgo
2019 Jul 25 12h 57m 03s +04° 27’ 15” 23.79 Virgo
2019 Jul 26 12h 57m 33s +04° 22’ 39” 23.79 Virgo
2019 Jul 27 12h 58m 05s +04° 17’ 59” 23.79 Virgo
2019 Jul 28 12h 58m 36s +04° 13’ 18” 23.79 Virgo