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🌎  Greenwich, United Kingdom [change]

2014 UN271

2014 UN271 is currently in the constellation of Cancer. The current Right Ascension of 2014 UN271 is 08h 26m 26s and the Declination is +16° 58’ 50” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current estimated magnitude of 2014 UN271 is 19.23 (JPL).

Summary of key facts about 2014 UN271 [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]:

08h 26m 26s
+16° 58’ 50”

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 2014 UN271 available on TheSkyLive:

Available Resources

2014 UN271 Position and Finder Charts

Below we provide 2014 UN271 finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.

Map showing 2014 UN271 in Cancer on December, 04 2021
Field of view: 50x30 degrees
View fullscreen
Map showing 2014 UN271 in Cancer on December, 04 2021
Field of view: 10x6 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]

Higher precision deep sky finder chart, 60 arcmin wide, showing where 2014 UN271 is right now. Click on the image to see a more detailed fullscreen tracker view.

16P/Brooks 2
RA: 08h 26m 26s
Dec: +16° 58’ 50”
Deep sky finder chart for 2014 UN271
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is 2014 UN271?, a page that provides all the information needed to find 2014 UN271 in the sky and additional links to sky charts.

2014 UN271 Distance from Earth

The distance of 2014 UN271 from Earth is currently 288,423,868 kilometers, equivalent to 1.927994 Astronomical Units. Light takes 16 minutes and 2.0785 seconds to travel from 2014 UN271 and arrive to us.

16 minutes and 2.0785 seconds

The following chart shows the distance of 2014 UN271 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 2014 UN271 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 16P/Brooks 2 from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of 2014 UN271 to Earth

Between January 2013 and December 2100, the closest approach of 2014 UN271 to Earth happens on Sat Oct 6 2068 at a distance of 0.773580 Astronomical Units, or 115,725,981 kilometers:

Sat Oct 6 2068

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

2014 UN271 brightness

The current visual magnitude of 2014 UN271 is 19.23.


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 2014 UN271, 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 2014 UN271 between January 2013 and December 2100

2014 UN271 rise and set times

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

Today's 2014 UN271 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 73.0°
Max altitude: 55.5°
Azimuth: 287.0°

The rise and set times are defined as the time at which the upper limb of 2014 UN271 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.

2014 UN271 Orbital Elements

The following table lists the orbital elements of 2014 UN271 at epoch 06 October 2015 00:00 UTC (JD: 2457302.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.56397567
Orbit inclination i 4.26983893°
Perihelion distance q 1.46618857 AU
219,338,688 km
Aphelion distance Q 5.25907174 AU
786,745,935 km
Semi-major axis a 3.36263015 AU
503,042,312 km
Orbital period period 6.1663 years
2,252.2525 days
Date of perihelion transit Tp 2014-Jun-08 06:54:27
2,456,816.7878 JD
Next perihelion transit 2020-Aug-07 12:58
2,459,069.0403 JD
Argument of perihelion peri 219.83832113235°
Longitude of the ascending node node 159.26644363551°
Mean anomaly M 77.636226051565°
Mean motion n 0.15983998°/day

Visualization of 2014 UN271 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of 2014 UN271 with respect of the Sun and the orbits of the major planets. The position of 2014 UN271 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!

2014 UN271 15 Days Ephemeris

The following table lists the ephemerides of 2014 UN271 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate 2014 UN271 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2021 Nov 27 08h 27m 18s +16° 54’ 21” 19.20 Cancer
2021 Nov 28 08h 27m 16s +16° 54’ 34” 19.21 Cancer
2021 Nov 29 08h 27m 14s +16° 54’ 53” 19.21 Cancer
2021 Nov 30 08h 27m 10s +16° 55’ 19” 19.21 Cancer
2021 Dec 01 08h 27m 03s +16° 55’ 53” 19.22 Cancer
2021 Dec 02 08h 26m 56s +16° 56’ 32” 19.22 Cancer
2021 Dec 03 08h 26m 45s +16° 57’ 20” 19.23 Cancer
2021 Dec 04 08h 26m 35s +16° 58’ 14” 19.23 Cancer
2021 Dec 05 08h 26m 21s +16° 59’ 15” 19.23 Cancer
2021 Dec 06 08h 26m 07s +17° 00’ 21” 19.24 Cancer
2021 Dec 07 08h 25m 50s +17° 01’ 36” 19.24 Cancer
2021 Dec 08 08h 25m 32s +17° 02’ 57” 19.25 Cancer
2021 Dec 09 08h 25m 11s +17° 04’ 24” 19.25 Cancer
2021 Dec 10 08h 24m 51s +17° 05’ 58” 19.26 Cancer