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Asteroid 9 Metis

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Asteroid 9 Metis Position

Asteroid 9 Metis is currently in the constellation of Cetus. The current Right Ascension is 02h 32m 41s and the Declination is +07° 50’ 24”.

02h 32m 41s
+07° 50’ 24”

Simplified sky chart showing where Asteroid 9 Metis is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Asteroid 9 Metis in Cetus on September, 15 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 9 Metis is right now (view fullscreen)

9 Metis
RA: 02h 32m 41s
Dec: +07° 50’ 24”
Deep sky finder chart for Asteroid 9 Metis
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 9 Metis?, a page that provides all the information needed to find Asteroid 9 Metis in the sky and additional links to sky charts.

Asteroid 9 Metis Distance

The distance of Asteroid 9 Metis from Earth is currently 206,976,732 kilometers, equivalent to 1.383554 Astronomical Units. Light takes 11 minutes and 30.4001 seconds to travel from Asteroid 9 Metis and arrive to us.

11 minutes and 30.4001 seconds

The following chart shows the distance of Asteroid 9 Metis 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 9 Metis 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 9 Metis from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 9 Metis to Earth

Between January 2013 and December 2100 the closest approach of Asteroid 9 Metis to Earth happens on Mon Dec 11 2034 at a distance of 1.11117444 Astronomical Units, or 166,229,330 kilometers:

Mon Dec 11 2034

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

Asteroid 9 Metis brightness

The current visual magnitude of Asteroid 9 Metis is 9.65.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 9 Metis, 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 9 Metis between January 2013 and December 2100

Asteroid 9 Metis 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 9 Metis rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 82.2°
Max altitude: 46.4°
Azimuth: 277.8°
Asteroid 9 Metis is below the horizon from Greenwich, United Kingdom

The rise and set times are defined as the time at which the upper limb of Asteroid 9 Metis 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 9 Metis Orbital Elements

The following table lists the orbital elements of Asteroid 9 Metis at epoch 26 April 2019 00:00 UTC (JD: 2458600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.12311427
Orbit inclination i 5.57681551°
Perihelion distance q 2.09193063 AU
312,948,368 km
Aphelion distance Q 2.67934244 AU
400,823,925 km
Semi-major axis a 2.38563654 AU
356,886,147 km
Orbital period period 3.6800 years
1,345.8754 days
Date of perihelion transit Tp 2020-Mar-02 19:35:34
2,458,911.3164 JD
Argument of perihelion peri 6.4173692314179°
Longitude of the ascending node node 68.908576699435°
Mean anomaly M 276.86162268964°
Mean motion n 0.26748391°/day

Visualization of Asteroid 9 Metis Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 9 Metis with respect of the Sun and the orbits of the major planets. The position of Asteroid 9 Metis 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 9 Metis
View Asteroid 9 Metis in the 3D Solar System Simulator

Asteroid 9 Metis Physical Data

The following shows the known values of the most important physical parameters of Asteroid 9 Metis. Source: JPL Small-Body Database

Physical Parameter Value Relative to Earth
Diameter 190 km 0.0149
Sideral Rotation 5.0790 hours 0.2122
Absolute Magnitude 6.28
Geometric Albedo 0.118

Asteroid 9 Metis 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 9 Metis computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 9 Metis in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Sep 08 02h 32m 08s +07° 54’ 06” 9.84 Cetus
2019 Sep 09 02h 32m 18s +07° 53’ 58” 9.82 Cetus
2019 Sep 10 02h 32m 26s +07° 53’ 45” 9.79 Cetus
2019 Sep 11 02h 32m 34s +07° 53’ 25” 9.77 Cetus
2019 Sep 12 02h 32m 39s +07° 52’ 57” 9.74 Cetus
2019 Sep 13 02h 32m 41s +07° 52’ 23” 9.72 Cetus
2019 Sep 14 02h 32m 43s +07° 51’ 42” 9.69 Cetus
2019 Sep 15 02h 32m 43s +07° 50’ 53” 9.67 Cetus
2019 Sep 16 02h 32m 39s +07° 49’ 59” 9.64 Cetus
2019 Sep 17 02h 32m 35s +07° 48’ 59” 9.62 Cetus
2019 Sep 18 02h 32m 29s +07° 47’ 51” 9.59 Cetus
2019 Sep 19 02h 32m 20s +07° 46’ 36” 9.56 Cetus
2019 Sep 20 02h 32m 09s +07° 45’ 16” 9.54 Cetus
2019 Sep 21 02h 31m 58s +07° 43’ 50” 9.51 Cetus