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Asteroid 16 Psyche

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Asteroid 16 Psyche Position

Asteroid 16 Psyche is currently in the constellation of Pisces. The current Right Ascension is 00h 41m 59s and the Declination is +02° 54’ 23”.

00h 41m 59s
+02° 54’ 23”

Simplified sky chart showing where Asteroid 16 Psyche is right now in the sky with respect to the brightest stars and constellations (see full screen Online Planetarium)

Map showing Asteroid 16 Psyche in Pisces on March, 28 2020
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]

Higher precision deep sky finder chart showing where Asteroid 16 Psyche is right now (view fullscreen)

16 Psyche
RA: 00h 41m 59s
Dec: +02° 54’ 23”
Deep sky finder chart for Asteroid 16 Psyche
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 16 Psyche?, a page that provides all the information needed to find Asteroid 16 Psyche in the sky and additional links to sky charts.

Asteroid 16 Psyche Distance

The distance of Asteroid 16 Psyche from Earth is currently 528,262,673 kilometers, equivalent to 3.531218 Astronomical Units. Light takes 29 minutes and 22.0946 seconds to travel from Asteroid 16 Psyche and arrive to us.

29 minutes and 22.0946 seconds

The following chart shows the distance of Asteroid 16 Psyche 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 16 Psyche 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 16 Psyche from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 16 Psyche to Earth

Between January 2013 and December 2100 the closest approach of Asteroid 16 Psyche to Earth happens on Mon Aug 17 2099 at a distance of 1.66470723 Astronomical Units, or 249,036,658 kilometers:

Mon Aug 17 2099

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

Asteroid 16 Psyche brightness

The current visual magnitude of Asteroid 16 Psyche is 10.82.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 16 Psyche, 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 16 Psyche between January 2013 and December 2100

Asteroid 16 Psyche 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 16 Psyche rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 87.2°
Max altitude: 41.4°
Azimuth: 272.9°
Asteroid 16 Psyche 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 16 Psyche 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.

Asteroid 16 Psyche Orbital Elements

The following table lists the orbital elements of Asteroid 16 Psyche at epoch 30 May 2020 00:00 UTC (JD: 2459000.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.13353120
Orbit inclination i 3.09656039°
Perihelion distance q 2.53249385 AU
378,855,689 km
Aphelion distance Q 3.31305730 AU
495,626,319 km
Semi-major axis a 2.92277558 AU
437,241,004 km
Orbital period period 5.0000 years
1,825.1209 days
Date of perihelion transit Tp 2020-Apr-25 06:22:24
2,458,964.7656 JD
Argument of perihelion peri 229.02678759228°
Longitude of the ascending node node 150.04071177055°
Mean anomaly M 7.0485176153659°
Mean motion n 0.19724721°/day

Visualization of Asteroid 16 Psyche Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 16 Psyche with respect of the Sun and the orbits of the major planets. The position of Asteroid 16 Psyche 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 16 Psyche
View Asteroid 16 Psyche in the 3D Solar System Simulator

Asteroid 16 Psyche Physical Data

The following shows the known values of the most important physical parameters of Asteroid 16 Psyche. Source: JPL Small-Body Database

Physical Parameter Value Relative to Earth
Diameter 253.16 km 0.0199
Sideral Rotation 4.1960 hours 0.1753
Absolute Magnitude 5.9
Geometric Albedo 0.1203

Asteroid 16 Psyche 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 16 Psyche computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 16 Psyche in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Mar 21 00h 28m 49s +01° 33’ 29” 10.92 Cetus
2020 Mar 22 00h 30m 32s +01° 44’ 07” 10.91 Cetus
2020 Mar 23 00h 32m 14s +01° 54’ 43” 10.90 Cetus
2020 Mar 24 00h 33m 59s +02° 05’ 20” 10.89 Cetus
2020 Mar 25 00h 35m 41s +02° 15’ 55” 10.87 Cetus
2020 Mar 26 00h 37m 26s +02° 26’ 30” 10.86 Cetus
2020 Mar 27 00h 39m 08s +02° 37’ 03” 10.84 Cetus
2020 Mar 28 00h 40m 53s +02° 47’ 35” 10.83 Pisces
2020 Mar 29 00h 42m 36s +02° 58’ 09” 10.82 Pisces
2020 Mar 30 00h 44m 20s +03° 08’ 39” 10.80 Pisces
2020 Mar 31 00h 46m 04s +03° 19’ 09” 10.79 Pisces
2020 Apr 01 00h 47m 47s +03° 29’ 39” 10.77 Pisces
2020 Apr 02 00h 49m 31s +03° 40’ 06” 10.77 Pisces
2020 Apr 03 00h 51m 15s +03° 50’ 32” 10.77 Pisces