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Asteroid 2018 AJ

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Asteroid 2018 AJ Position

Asteroid 2018 AJ is currently in the constellation of Gemini. The current Right Ascension is 07h 37m 31s and the Declination is +24° 05’ 12”.

07h 37m 31s
+24° 05’ 12”

Simplified sky chart showing where Asteroid 2018 AJ is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Asteroid 2018 AJ in Gemini on August, 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 Asteroid 2018 AJ is right now (view fullscreen)

2018 AJ
RA: 07h 37m 31s
Dec: +24° 05’ 12”
Deep sky finder chart for Asteroid 2018 AJ
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 2018 AJ?, a page that provides all the information needed to find Asteroid 2018 AJ in the sky and additional links to sky charts.

Asteroid 2018 AJ Distance

The distance of Asteroid 2018 AJ from Earth is currently 262,374,776 kilometers, equivalent to 1.753867 Astronomical Units. Light takes 14 minutes and 35.1880 seconds to travel from Asteroid 2018 AJ and arrive to us.

262,374,776
1.753867
14 minutes and 35.1880 seconds

The following chart shows the distance of Asteroid 2018 AJ 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 2018 AJ 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 2018 AJ from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 2018 AJ to Earth

Between January 2013 and December 2100 the closest approach of Asteroid 2018 AJ to Earth happens on Wed Jan 24 2018 at a distance of 0.01203512 Astronomical Units, or 1,800,428 kilometers:

Wed Jan 24 2018
1,800,428
0.012035

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

Asteroid 2018 AJ brightness

The current visual magnitude of Asteroid 2018 AJ is 27.33.

27.33

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 2018 AJ, 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 2018 AJ between January 2013 and December 2100

Asteroid 2018 AJ 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 2018 AJ rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 65.9°
Max altitude: 62.5°
Azimuth: 293.9°
Asteroid 2018 AJ 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 2018 AJ 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 2018 AJ Orbital Elements

The following table lists the orbital elements of Asteroid 2018 AJ at epoch 26 April 2019 00:00 UTC (JD: 2458600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.30627933
Orbit inclination i 5.66787807°
Perihelion distance q 0.98551461 AU
147,430,888 km
Aphelion distance Q 1.85572873 AU
277,613,067 km
Semi-major axis a 1.42062167 AU
212,521,977 km
Orbital period period 1.6900 years
618.4664 days
Date of perihelion transit Tp 2019-Oct-17 09:04:35
2,458,773.8782 JD
Argument of perihelion peri 195.34514473915°
Longitude of the ascending node node 303.61556664151°
Mean anomaly M 259.07915321489°
Mean motion n 0.58208502°/day

Visualization of Asteroid 2018 AJ Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 2018 AJ with respect of the Sun and the orbits of the major planets. The position of Asteroid 2018 AJ 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 2018 AJ
View Asteroid 2018 AJ in the 3D Solar System Simulator

Asteroid 2018 AJ 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 2018 AJ computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 2018 AJ in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Aug 15 07h 07m 24s +25° 20’ 40” 27.40 Gemini
2019 Aug 16 07h 11m 39s +25° 11’ 30” 27.39 Gemini
2019 Aug 17 07h 15m 55s +25° 01’ 49” 27.38 Gemini
2019 Aug 18 07h 20m 09s +24° 51’ 39” 27.37 Gemini
2019 Aug 19 07h 24m 25s +24° 41’ 00” 27.36 Gemini
2019 Aug 20 07h 28m 41s +24° 29’ 53” 27.35 Gemini
2019 Aug 21 07h 32m 57s +24° 18’ 15” 27.34 Gemini
2019 Aug 22 07h 37m 12s +24° 06’ 10” 27.33 Gemini
2019 Aug 23 07h 41m 27s +23° 53’ 35” 27.32 Gemini
2019 Aug 24 07h 45m 43s +23° 40’ 31” 27.31 Gemini
2019 Aug 25 07h 49m 59s +23° 26’ 57” 27.30 Gemini
2019 Aug 26 07h 54m 15s +23° 12’ 56” 27.29 Gemini
2019 Aug 27 07h 58m 31s +22° 58’ 27” 27.28 Gemini
2019 Aug 28 08h 02m 45s +22° 43’ 28” 27.27 Cancer