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Asteroid Near-Earth

2016 WD58

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(2016 WD58)

Where is it now

Distance from Sun
0.916 AU
True anomaly
268.64°
Distance from Earth
1.133 AU
As of
21 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.

Sun Earth — 0.995 AU from the Sun Earth 2016 WD58 — 0.916 AU from the Sun 2016 WD58
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2016 WD58 is 1.133 AU from Earth today (9.4 light-minutes).

In the sky

Right ascension
11h 49m 49s
Declination
+30° 30′ 32″
Constellation
Ursa Major
Distance from Earth
1.13 AU
Elongation from the Sun
50.37° — near the Sun — look low at dusk or dawn

Favours the northern hemisphere; low or below the horizon from far south.

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
0.925 AU
Eccentricity
0.1088
Inclination
49.4°
Orbital period
324.7 days
Perihelion
0.824 AU
Aphelion
1.025 AU
Longitude of ascending node
62.75°
Argument of periapsis
137.98°
Epoch · J2000
2460600.5
Orbit class · ATE
Aten
Tisserand (Jupiter)
6.173

Orbit quality

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

Observations used
23
Data arc
0 hours
First observed
24 November 2016
Last observed
24 November 2016
Residual RMS
0.37 ″

Visual & observation

Absolute magnitude (H)
28.67

Discovery & classification

Aten Near-Earth Object

Sources