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Centaur

2015 HX414

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(2015 HX414)

Where is it now

Distance from Sun
5.34 AU
True anomaly
287.98°
Distance from Earth
6.004 AU
As of
11 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 — 0.998 AU from the Sun Earth 2015 HX414 — 5.34 AU from the Sun 2015 HX414
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2015 HX414 is 6.004 AU from Earth today (49.9 light-minutes).

In the sky

Right ascension
10h 29m 36s
Declination
+13° 38′ 15″
Constellation
Leo
Distance from Earth
6 AU
Elongation from the Sun
45.16° — near the Sun — look low at dusk or dawn

Visible from both hemispheres.

From your location

See how high it is right now, whether it is up after civil twilight, 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
5.642 AU
Eccentricity
0.1274
Inclination
4.41°
Orbital period
13.4 years
Perihelion
4.923 AU
Aphelion
6.36 AU
Longitude of ascending node
64.9°
Argument of periapsis
153.52°
Epoch · J2000
2457132.5
Orbit class · CEN
Centaur
Earth MOID · 1,524.2 LD
3.9165 AU
Tisserand (Jupiter)
2.982

Orbit quality

Orbit very uncertain — the object may be effectively lost (uncertainty code 9).

Observations used
14
Data arc
4 days
First observed
18 April 2015
Last observed
22 April 2015
Residual RMS
0.05 ″
Solution · Otto Matic
27 December 2024

Visual & observation

Absolute magnitude (H)
15.75

Discovery & classification

Centaur

Sources