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Solar
Asteroid Near-Earth

2015 TS238

(2015 TS238)

Where is it now

Distance from Sun
0.94 AU
True anomaly
99.97°
Distance from Earth
0.061 AU
As of
2 October 2026

Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.

Orbit of Mercury Orbit of Venus Orbit of Mars Sun Earth — 1.001 AU from the Sun Earth 2015 TS238 — 0.94 AU from the Sun 2015 TS238
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2015 TS238 is 0.061 AU from Earth today (30.6 light-seconds).

In the sky

Right ascension
13h 00m 13s
Declination
-05° 24′ 11″
Constellation
Virgo
Distance from Earth
0.05 AU
Elongation from the Sun
5.66° — too close to the Sun to observe

Visible from both hemispheres.

From your location

See how high it is right now, whether it's up after dark, and when it rises and sets where you are.

How do I find my coordinates?

Google Maps on a computer

  1. Right-click the spot where you'll be observing.
  2. The first line of the menu is the coordinates, e.g. 51.50722, -0.12758 — click it and they're copied.
  3. Paste them above.

Google Maps on a phone

  1. Press and hold the spot to drop a pin.
  2. The coordinates appear in the search bar (or on the pin's card) — tap to copy, then paste above.

A full Google Maps link works too, but the short maps.app.goo.gl share links don't carry coordinates — copy the numbers instead. We round to about a kilometre; that's all the sky calculation needs.

Know your what3words address? Paste it, e.g. ///filled.count.soap. This is optional — the three words are sent to what3words to convert them, and we don't store the address or the result.

Your location stays in your browser and is sent only for this calculation. Using a what3words address is optional; if you do, the three words go to what3words to be converted and we don't record them. Set a location first, then you can save an email alert for this object. See our privacy policy.

Two-body approximation, good to about a degree for the planets — enough to find the constellation and know whether it is up.

Orbital elements

Semi-major axis
1.143 AU
Eccentricity
0.4993
Inclination
3.32°
Orbital period
446.6 days
Perihelion
0.573 AU
Aphelion
1.714 AU
Longitude of ascending node
190.97°
Argument of periapsis
78.26°
Epoch · J2000
2461200.5
Orbit class · APO
Apollo
Earth MOID · 1.8 LD
0.0047 AU
Tisserand (Jupiter)
5.362

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
27
Data arc
7 days
First observed
12 October 2015
Last observed
19 October 2015
Residual RMS
0.46 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
25.4

Discovery & classification

Apollo Near-Earth Object

Close approaches 38 on record

When (UTC) Body Distance Lunar distances Relative speed
2026-10-08 17:12:00 Earth 0.0121 AU 4.7 LD 15.8 km/s

Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.

Sources