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🌎  Greenwich, United Kingdom [change]

Asteroid 3122 Florence (1981 ET3)

Asteroid 3122 Florence (1981 ET3) is currently in the constellation of Pisces. The current Right Ascension of Asteroid 3122 Florence (1981 ET3) is 01h 07m 08s and the Declination is +08° 26’ 23” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid 3122 Florence (1981 ET3) is 16.68 (JPL).

Summary of key facts about Asteroid 3122 Florence (1981 ET3) [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]:

01h 07m 08s
+08° 26’ 23”
Pisces
16.68
  • 3122 Florence (1981 ET3) is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the West-South-West direction at an altitude of 29° above the horizon.
  • Given its current magnitude, 3122 Florence (1981 ET3) is visible only through long exposure photography.
  • See also 3122 Florence (1981 ET3) rise and set times.
  • Go to interactive sky chart

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 Asteroid 3122 Florence (1981 ET3) available on TheSkyLive:

Available Resources

Asteroid 3122 Florence (1981 ET3) Position and Finder Charts

Below we provide Asteroid 3122 Florence (1981 ET3) 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 Asteroid 3122 Florence (1981 ET3) in Pisces on May, 19 2022
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid 3122 Florence (1981 ET3) in Pisces on May, 19 2022
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 Asteroid 3122 Florence (1981 ET3) is right now. Click on the image to see a more detailed fullscreen tracker view.

3122 Florence (1981 ET3)
RA: 01h 07m 08s
Dec: +08° 26’ 23”
Deep sky finder chart for Asteroid 3122 Florence (1981 ET3)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 3122 Florence (1981 ET3)?, a page that provides all the information needed to find Asteroid 3122 Florence (1981 ET3) in the sky and additional links to sky charts.

Asteroid 3122 Florence (1981 ET3) Distance from Earth

The distance of Asteroid 3122 Florence (1981 ET3) from Earth is currently 239,734,528 kilometers, equivalent to 1.602526 Astronomical Units. Light takes 13 minutes and 19.6683 seconds to travel from Asteroid 3122 Florence (1981 ET3) and arrive to us.

239,734,528
1.602526
13 minutes and 19.6683 seconds

The following chart shows the distance of Asteroid 3122 Florence (1981 ET3) 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 3122 Florence (1981 ET3) 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 3122 Florence (1981 ET3) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 3122 Florence (1981 ET3) to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 3122 Florence (1981 ET3) to Earth happens on Sat Sep 2 2017 at a distance of 0.047399 Astronomical Units, or 7,090,844 kilometers:

Sat Sep 2 2017
7,090,844
0.047399

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

Asteroid 3122 Florence (1981 ET3) brightness

The current visual magnitude of Asteroid 3122 Florence (1981 ET3) is 16.68.

16.68

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 3122 Florence (1981 ET3), 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 3122 Florence (1981 ET3) between January 2013 and December 2100

Asteroid 3122 Florence (1981 ET3) 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 3122 Florence (1981 ET3) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 81.8°
Max altitude: 46.9°
Azimuth: 278.5°

The rise and set times are defined as the time at which the upper limb of Asteroid 3122 Florence (1981 ET3) 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 3122 Florence (1981 ET3) Orbital Elements

The following table lists the orbital elements of Asteroid 3122 Florence (1981 ET3) at epoch 20 January 2022 00:00 UTC (JD: 2459600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.42326756
Orbit inclination i 22.14531699°
Perihelion distance q 1.02004711 AU
152,596,876 km
Aphelion distance Q 2.51728506 AU
376,580,486 km
Semi-major axis a 1.76866608 AU
264,588,681 km
Orbital period period 2.3522 years
859.1464 days
Date of perihelion transit Tp 2022-Jun-08 22:52:20
2,459,739.4530 JD
Argument of perihelion peri 27.864029259534°
Longitude of the ascending node node 336.06346845258°
Mean anomaly M 301.77583187148°
Mean motion n 0.41902053°/day

Visualization of Asteroid 3122 Florence (1981 ET3) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 3122 Florence (1981 ET3) with respect of the Sun and the orbits of the major planets. The position of Asteroid 3122 Florence (1981 ET3) 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 3122 Florence (1981 ET3)
View Asteroid 3122 Florence (1981 ET3) in the 3D Solar System Simulator

Asteroid 3122 Florence (1981 ET3) 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 3122 Florence (1981 ET3) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 3122 Florence (1981 ET3) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2022 May 12 00h 41m 04s +03° 34’ 28” 16.74 Pisces
2022 May 13 00h 44m 30s +04° 13’ 14” 16.73 Pisces
2022 May 14 00h 47m 56s +04° 52’ 02” 16.72 Pisces
2022 May 15 00h 51m 21s +05° 30’ 51” 16.72 Pisces
2022 May 16 00h 54m 50s +06° 09’ 39” 16.71 Pisces
2022 May 17 00h 58m 18s +06° 48’ 27” 16.70 Pisces
2022 May 18 01h 01m 46s +07° 27’ 11” 16.70 Pisces
2022 May 19 01h 05m 17s +08° 05’ 53” 16.69 Pisces
2022 May 20 01h 08m 47s +08° 44’ 31” 16.68 Pisces
2022 May 21 01h 12m 19s +09° 23’ 04” 16.68 Pisces
2022 May 22 01h 15m 51s +10° 01’ 32” 16.67 Pisces
2022 May 23 01h 19m 24s +10° 39’ 55” 16.67 Pisces
2022 May 24 01h 22m 59s +11° 18’ 09” 16.67 Pisces
2022 May 25 01h 26m 35s +11° 56’ 14” 16.66 Pisces