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Asteroid (NEO) 2011 ES4

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Asteroid (NEO) 2011 ES4 Position

Asteroid (NEO) 2011 ES4 is currently in the constellation of Auriga. The current Right Ascension is 06h 24m 58s and the Declination is +30° 38’ 01”.

06h 24m 58s
+30° 38’ 01”

Simplified sky chart showing where Asteroid (NEO) 2011 ES4 is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Asteroid (NEO) 2011 ES4 in Auriga on October, 21 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]

Also check out Where is Asteroid (NEO) 2011 ES4?, a page that provides all the information needed to find Asteroid (NEO) 2011 ES4 in the sky and additional links to sky charts.

Asteroid (NEO) 2011 ES4 Distance

The distance of Asteroid (NEO) 2011 ES4 from Earth is currently 86,425,702 kilometers, equivalent to 0.577720 Astronomical Units. Light takes 4 minutes and 48.2851 seconds to travel from Asteroid (NEO) 2011 ES4 and arrive to us.

86,425,702
0.577720
4 minutes and 48.2851 seconds

The following chart shows the distance of Asteroid (NEO) 2011 ES4 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 Asteroid (NEO) 2011 ES4 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.

Closest approach of Asteroid (NEO) 2011 ES4 to Earth

Between January 2013 and December 2100 the closest approach of Asteroid (NEO) 2011 ES4 to Earth happens on Wed Sep 2 2020 at a distance of 0.00183738 Astronomical Units, or 274,868 kilometers:

Wed Sep 2 2020
274,868
0.001837

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

Asteroid (NEO) 2011 ES4 brightness

The current visual magnitude of Asteroid (NEO) 2011 ES4 is 26.82.

26.82

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2011 ES4, 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 Asteroid (NEO) 2011 ES4 between January 2013 and December 2100

Asteroid (NEO) 2011 ES4 rise and set times

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

Today's Asteroid (NEO) 2011 ES4 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 59.3°
Max altitude: 69.2°
Azimuth: 300.7°
Asteroid (NEO) 2011 ES4 is above the horizon from Greenwich, United Kingdom

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2011 ES4 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.

Asteroid (NEO) 2011 ES4 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2011 ES4 at epoch 26 April 2019 00:00 UTC (JD: 2458600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.24221936
Orbit inclination i 3.36862252°
Perihelion distance q 0.82620722 AU
123,598,842 km
Aphelion distance Q 1.35439011 AU
202,613,878 km
Semi-major axis a 1.09029867 AU
163,106,360 km
Orbital period period 1.1400 years
415.8308 days
Date of perihelion transit Tp 2019-May-06 20:24:48
2,458,610.3506 JD
Next perihelion transit 2020-Jun-25 16:21
2,459,026.1814 JD
Argument of perihelion peri 273.54537746932°
Longitude of the ascending node node 339.90263134563°
Mean anomaly M 351.47200349386°
Mean motion n 0.86573675°/day

Visualization of Asteroid (NEO) 2011 ES4 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2011 ES4 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2011 ES4 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 Asteroid (NEO) 2011 ES4
View Asteroid (NEO) 2011 ES4 in the 3D Solar System Simulator

Asteroid (NEO) 2011 ES4 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2011 ES4 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid (NEO) 2011 ES4 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Oct 14 06h 18m 01s +29° 58’ 21” 27.02 Auriga
2019 Oct 15 06h 19m 08s +30° 03’ 39” 26.99 Auriga
2019 Oct 16 06h 20m 12s +30° 09’ 02” 26.96 Auriga
2019 Oct 17 06h 21m 15s +30° 14’ 30” 26.94 Auriga
2019 Oct 18 06h 22m 14s +30° 20’ 00” 26.91 Auriga
2019 Oct 19 06h 23m 09s +30° 25’ 36” 26.88 Auriga
2019 Oct 20 06h 24m 02s +30° 31’ 17” 26.85 Auriga
2019 Oct 21 06h 24m 51s +30° 37’ 01” 26.83 Auriga
2019 Oct 22 06h 25m 36s +30° 42’ 52” 26.80 Auriga
2019 Oct 23 06h 26m 20s +30° 48’ 47” 26.77 Auriga
2019 Oct 24 06h 26m 58s +30° 54’ 50” 26.74 Auriga
2019 Oct 25 06h 27m 33s +31° 00’ 56” 26.70 Auriga
2019 Oct 26 06h 28m 05s +31° 07’ 10” 26.67 Auriga
2019 Oct 27 06h 28m 32s +31° 13’ 30” 26.64 Auriga