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🌎  Greenwich, United Kingdom [change]

Asteroid 2010 RF12

Asteroid 2010 RF12 is currently in the constellation of Virgo. The current Right Ascension of Asteroid 2010 RF12 is 13h 05m 47s and the Declination is -07° 28’ 50” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid 2010 RF12 is 30.35 (JPL).

Summary of key facts about Asteroid 2010 RF12 [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]:

13h 05m 47s
-07° 28’ 50”
Virgo
30.35
  • 2010 RF12 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the South-South-East direction at an altitude of 29° above the horizon.
  • Given its current magnitude, 2010 RF12 is visible only through long exposure photography.
  • See also 2010 RF12 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 2010 RF12 available on TheSkyLive:

Available Resources

Asteroid 2010 RF12 Position and Finder Charts

Below we provide Asteroid 2010 RF12 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 2010 RF12 in Virgo on December, 09 2021
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid 2010 RF12 in Virgo on December, 09 2021
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 2010 RF12 is right now. Click on the image to see a more detailed fullscreen tracker view.

2010 RF12
RA: 13h 05m 47s
Dec: -07° 28’ 50”
Deep sky finder chart for Asteroid 2010 RF12
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 2010 RF12?, a page that provides all the information needed to find Asteroid 2010 RF12 in the sky and additional links to sky charts.

Asteroid 2010 RF12 Distance from Earth

The distance of Asteroid 2010 RF12 from Earth is currently 137,945,626 kilometers, equivalent to 0.922110 Astronomical Units. Light takes 7 minutes and 40.1371 seconds to travel from Asteroid 2010 RF12 and arrive to us.

137,945,626
0.922110
7 minutes and 40.1371 seconds

The following chart shows the distance of Asteroid 2010 RF12 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 2010 RF12 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 2010 RF12 from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 2010 RF12 to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 2010 RF12 to Earth happens on Tue Sep 6 2095 at a distance of 0.000261 Astronomical Units, or 39,099 kilometers:

Tue Sep 6 2095
39,099
0.000261

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

Asteroid 2010 RF12 brightness

The current visual magnitude of Asteroid 2010 RF12 is 30.35.

30.35

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 2010 RF12, 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 2010 RF12 between January 2013 and December 2100

Asteroid 2010 RF12 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 2010 RF12 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 97.4°
Max altitude: 31.0°
Azimuth: 262.4°

The rise and set times are defined as the time at which the upper limb of Asteroid 2010 RF12 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 2010 RF12 Orbital Elements

The following table lists the orbital elements of Asteroid 2010 RF12 at epoch 20 January 2022 00:00 UTC (JD: 2459600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.18810615
Orbit inclination i 0.88332757°
Perihelion distance q 0.86095148 AU
128,796,508 km
Aphelion distance Q 1.25989591 AU
188,477,746 km
Semi-major axis a 1.06042369 AU
158,637,127 km
Orbital period period 1.0920 years
398.8573 days
Date of perihelion transit Tp 2021-Oct-20 13:53:07
2,459,508.0786 JD
Next perihelion transit 2022-Nov-23 10:27
2,459,906.9359 JD
Argument of perihelion peri 267.65755321531°
Longitude of the ascending node node 163.80912923356°
Mean anomaly M 83.417593944506°
Mean motion n 0.90257841°/day

Visualization of Asteroid 2010 RF12 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 2010 RF12 with respect of the Sun and the orbits of the major planets. The position of Asteroid 2010 RF12 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 2010 RF12
View Asteroid 2010 RF12 in the 3D Solar System Simulator

Asteroid 2010 RF12 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 2010 RF12 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 2010 RF12 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2021 Dec 02 12h 41m 03s -05° 01’ 05” 30.31 Virgo
2021 Dec 03 12h 44m 27s -05° 21’ 51” 30.32 Virgo
2021 Dec 04 12h 47m 53s -05° 42’ 28” 30.32 Virgo
2021 Dec 05 12h 51m 18s -06° 02’ 56” 30.33 Virgo
2021 Dec 06 12h 54m 42s -06° 23’ 15” 30.34 Virgo
2021 Dec 07 12h 58m 05s -06° 43’ 24” 30.34 Virgo
2021 Dec 08 13h 01m 28s -07° 03’ 25” 30.35 Virgo
2021 Dec 09 13h 04m 51s -07° 23’ 17” 30.35 Virgo
2021 Dec 10 13h 08m 14s -07° 42’ 57” 30.36 Virgo
2021 Dec 11 13h 11m 36s -08° 02’ 29” 30.37 Virgo
2021 Dec 12 13h 14m 57s -08° 21’ 50” 30.37 Virgo
2021 Dec 13 13h 18m 20s -08° 40’ 59” 30.38 Virgo
2021 Dec 14 13h 21m 39s -09° 00’ 00” 30.39 Virgo
2021 Dec 15 13h 25m 00s -09° 18’ 50” 30.39 Virgo