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🌎  Greenwich, United Kingdom [change]

Asteroid 2012 TC4

Asteroid 2012 TC4 is currently in the constellation of Virgo. The current Right Ascension of Asteroid 2012 TC4 is 13h 12m 43s and the Declination is -07° 44’ 40” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid 2012 TC4 is 31.33 (JPL).

Summary of key facts about Asteroid 2012 TC4 [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 12m 43s
-07° 44’ 40”
Virgo
31.33

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 2012 TC4 available on TheSkyLive:

Available Resources

Asteroid 2012 TC4 Position and Finder Charts

Below we provide Asteroid 2012 TC4 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 2012 TC4 in Virgo on September, 30 2022
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid 2012 TC4 in Virgo on September, 30 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 2012 TC4 is right now. Click on the image to see a more detailed fullscreen tracker view.

2012 TC4
RA: 13h 12m 43s
Dec: -07° 44’ 40”
Deep sky finder chart for Asteroid 2012 TC4
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 2012 TC4?, a page that provides all the information needed to find Asteroid 2012 TC4 in the sky and additional links to sky charts.

Asteroid 2012 TC4 Distance from Earth

The distance of Asteroid 2012 TC4 from Earth is currently 470,578,368 kilometers, equivalent to 3.145622 Astronomical Units. Light takes 26 minutes and 9.6805 seconds to travel from Asteroid 2012 TC4 and arrive to us.

470,578,368
3.145622
26 minutes and 9.6805 seconds

The following chart shows the distance of Asteroid 2012 TC4 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 2012 TC4 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 2012 TC4 from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 2012 TC4 to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 2012 TC4 to Earth happens on Thu Oct 12 2017 at a distance of 0.001009 Astronomical Units, or 150,973 kilometers:

Thu Oct 12 2017
150,973
0.001009

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

Asteroid 2012 TC4 brightness

The current visual magnitude of Asteroid 2012 TC4 is 31.33.

31.33

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 2012 TC4, 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 2012 TC4 between January 2013 and December 2100

Asteroid 2012 TC4 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 2012 TC4 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 97.7°
Max altitude: 30.8°
Azimuth: 262.3°

The rise and set times are defined as the time at which the upper limb of Asteroid 2012 TC4 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 2012 TC4 Orbital Elements

The following table lists the orbital elements of Asteroid 2012 TC4 at epoch 08 August 2022 00:00 UTC (JD: 2459800.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.40377934
Orbit inclination i 0.53479945°
Perihelion distance q 0.96620053 AU
144,541,543 km
Aphelion distance Q 2.27488317 AU
340,317,679 km
Semi-major axis a 1.62054185 AU
242,429,611 km
Orbital period period 2.0630 years
753.5096 days
Date of perihelion transit Tp 2021-Dec-19 10:04:03
2,459,567.9195 JD
Next perihelion transit 2024-Jan-11 22:17
2,460,321.4291 JD
Argument of perihelion peri 26.511724894301°
Longitude of the ascending node node 19.726620017647°
Mean anomaly M 111.11866722474°
Mean motion n 0.47776430°/day

Visualization of Asteroid 2012 TC4 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 2012 TC4 with respect of the Sun and the orbits of the major planets. The position of Asteroid 2012 TC4 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 2012 TC4
View Asteroid 2012 TC4 in the 3D Solar System Simulator

Asteroid 2012 TC4 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 2012 TC4 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 2012 TC4 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2022 Sep 23 12h 58m 48s -06° 18’ 17” 31.38 Virgo
2022 Sep 24 13h 00m 34s -06° 29’ 27” 31.37 Virgo
2022 Sep 25 13h 02m 21s -06° 40’ 35” 31.37 Virgo
2022 Sep 26 13h 04m 09s -06° 51’ 39” 31.36 Virgo
2022 Sep 27 13h 05m 54s -07° 02’ 44” 31.36 Virgo
2022 Sep 28 13h 07m 41s -07° 13’ 45” 31.35 Virgo
2022 Sep 29 13h 09m 29s -07° 24’ 44” 31.34 Virgo
2022 Sep 30 13h 11m 16s -07° 35’ 41” 31.34 Virgo
2022 Oct 01 13h 13m 02s -07° 46’ 36” 31.33 Virgo
2022 Oct 02 13h 14m 49s -07° 57’ 29” 31.33 Virgo
2022 Oct 03 13h 16m 36s -08° 08’ 21” 31.32 Virgo
2022 Oct 04 13h 18m 24s -08° 19’ 09” 31.31 Virgo
2022 Oct 05 13h 20m 11s -08° 29’ 54” 31.30 Virgo
2022 Oct 06 13h 21m 56s -08° 40’ 39” 31.30 Virgo