Asteroid 3122 Florence (1981 ET3)
Asteroid 3122 Florence (1981 ET3) Position
Asteroid 3122 Florence (1981 ET3) is currently in the constellation of Lupus. The current Right Ascension is 16h 02m 27s and the Declination is -35° 11’ 39”.
Simplified sky chart showing where Asteroid 3122 Florence (1981 ET3) is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)
Field of view: 60x30 degrees
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Hihgher precision deep sky finder chart showing where Asteroid 3122 Florence (1981 ET3) is right now (view fullscreen)
Field of view: 60x40 arcmins
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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
The distance of Asteroid 3122 Florence (1981 ET3) from Earth is currently 302,769,821 kilometers, equivalent to 2.023891 Astronomical Units. Light takes 16 minutes and 49.9314 seconds to travel from Asteroid 3122 Florence (1981 ET3) and arrive to us.
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.
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 0.04739943 Astronomical Units, or 7,090,853 kilometers:
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 17.70.
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.
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):
The rise and set times are defined as the time at which the upper limb of Asteroid 3122 Florence (1981 ET3) 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 3122 Florence (1981 ET3) Orbital Elements
The following table lists the orbital elements of Asteroid 3122 Florence (1981 ET3) at epoch 26 April 2019 00:00 UTC (JD: 2458600.5). Source: JPL Small-Body Database
| Element | Symbol | Value |
|---|---|---|
| Orbit eccentricity | e | 0.42306011 |
| Orbit inclination | i | 22.14239422° |
| Perihelion distance | q | 1.02054293 AU 152,671,049 km |
| Aphelion distance | Q |
2.51723611 AU 376,573,163 km |
| Semi-major axis | a |
1.76888952 AU 264,622,106 km |
| Orbital period | period |
2.3500 years 859.3093 days |
| Date of perihelion transit | Tp | 2020-Jan-31 13:56:26 2,458,880.0809 JD |
| Argument of perihelion | peri | 27.841219814245° |
| Longitude of the ascending node | node | 336.0804437562° |
| Mean anomaly | M | 242.87207606337° |
| Mean motion | n | 0.41894114°/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!
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 |
|---|---|---|---|---|
| 2019 Oct 11 | 15h 40m 14s | -35° 02’ 15” | 17.78 | Lupus |
| 2019 Oct 12 | 15h 43m 19s | -35° 04’ 09” | 17.77 | Lupus |
| 2019 Oct 13 | 15h 46m 27s | -35° 05’ 53” | 17.76 | Lupus |
| 2019 Oct 14 | 15h 49m 36s | -35° 07’ 26” | 17.75 | Lupus |
| 2019 Oct 15 | 15h 52m 46s | -35° 08’ 47” | 17.74 | Lupus |
| 2019 Oct 16 | 15h 55m 58s | -35° 09’ 56” | 17.73 | Lupus |
| 2019 Oct 17 | 15h 59m 11s | -35° 10’ 54” | 17.72 | Lupus |
| 2019 Oct 18 | 16h 02m 25s | -35° 11’ 39” | 17.70 | Lupus |
| 2019 Oct 19 | 16h 05m 39s | -35° 12’ 11” | 17.69 | Lupus |
| 2019 Oct 20 | 16h 08m 56s | -35° 12’ 29” | 17.68 | Scorpius |
| 2019 Oct 21 | 16h 12m 14s | -35° 12’ 34” | 17.67 | Scorpius |
| 2019 Oct 22 | 16h 15m 33s | -35° 12’ 25” | 17.66 | Scorpius |
| 2019 Oct 23 | 16h 18m 52s | -35° 12’ 02” | 17.64 | Scorpius |
| 2019 Oct 24 | 16h 22m 14s | -35° 11’ 23” | 17.63 | Scorpius |