Compute the position of Asteroid (NEO) 2021 TG4 for any date and time between 1 January 2013
and 30 December 2100
and visualize the results on an interactive sky map.
Please note: this information pertains to a Near-Earth Object (NEO). During close approaches,
our current computational model is not able to provide an accurate position,
due to the high speeds of these objects. We plan to refine our algorithms to improve accuracy in the future.
JPL Horizons can compute precise positions in these situations.
Asteroid (NEO) 2021 TG4 is in the constellation of
Pisces,
at a distance of 420,364,101.0 kilometers from Earth.
The current Right Ascension is
00h 47m 35s
and the Declination is +03° 09’ 56”
(apparent coordinates).
The magnitude of Asteroid (NEO) 2021 TG4 is 24.99 (data provided by JPL Horizons).
Sky map showing Asteroid (NEO) 2021 TG4 in Pisces on February, 15 2025.
Field of view: 15x9 degrees. View in interactive sky chart
Also check out Where is Asteroid (NEO) 2021 TG4?,
a page that provides all the information needed to find Asteroid (NEO) 2021 TG4 in the sky and additional links to sky charts.
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.
Distance from Earth
The distance of Asteroid (NEO) 2021 TG4 from Earth is currently 420,364,101.0 kilometers,
equivalent to 2.8099604562Astronomical Units.
Light takes
23m 22.184s to travel from Asteroid (NEO) 2021 TG4 and arrive to us.
420,364,101.0
2.8099604562
23m 22.184s
The following chart shows the distance of Asteroid (NEO) 2021 TG4 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.
Chart of the distance of Asteroid (NEO) 2021 TG4 from Earth in Astronomical Units (au)
The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth.
Closest Approach
During the next 10 years,
the closest approach of
Asteroid (NEO) 2021 TG4 to Earth happens on
Thu May 4 2034 at a distance of
0.007468 Astronomical Units, or
1,117,148 kilometers:
Thu May 4 2034
1,117,148
0.007468
Light Curve
The following chart is the predicted light curve
(visual magnitude as a function of time) of Asteroid (NEO) 2021 TG4,
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.
Chart of the magnitude of Asteroid (NEO) 2021 TG4 as a function of time
The following table lists the ephemerides of Asteroid (NEO) 2021 TG4 computed for the past and next 7 days, with a 24 hours interval.
Apparent celestial coordinates are provided.
Compute the position of Asteroid (NEO) 2021 TG4 for any date and time between 1 January 2013
and 30 December 2100
and display the results on an interactive star map.