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Asteroid Near-Earth

2013 ND15

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(2013 ND15)

Where is it now

Distance from Sun
0.311 AU
True anomaly
42.02°
Distance from Earth
1.237 AU
As of
15 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 — 0.997 AU from the Sun Earth 2013 ND15 — 0.311 AU from the Sun 2013 ND15
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2013 ND15 is 1.237 AU from Earth today (10.3 light-minutes).

In the sky

Right ascension
12h 53m 24s
Declination
-04° 29′ 07″
Constellation
Virgo
Distance from Earth
1.26 AU
Elongation from the Sun
9.38° — too close to the Sun to observe

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
0.724 AU
Eccentricity
0.6118
Inclination
4.8°
Orbital period
224.9 days
Perihelion
0.281 AU
Aphelion
1.167 AU
Longitude of ascending node
95.8°
Argument of periapsis
19.78°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 3.0 LD
0.0076 AU
Tisserand (Jupiter)
7.777

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
20
Data arc
26 days
First observed
13 July 2013
Last observed
8 August 2013
Residual RMS
0.58 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
24.1

Discovery & classification

Aten Near-Earth Object

Close approaches 302 on record

Flyby geometry
Ecliptic flyby of 2013 ND15 at 2027-07-07 15:11 UTC Top-down view of the ecliptic, Earth at the centre, for the 2027-07-07 15:11 UTC close approach of 2013 ND15. Catalogue miss distance 192.3 LD · 7.39 × 10⁷ km. The curve is the geocentric path from 2027-07-04 to 2027-07-10, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate. Sun 192.3 LD · 7.39 × 10⁷ km 2027-07-07 15:11 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2027-07-07 15:11 UTC close approach of 2013 ND15. Catalogue miss distance 192.3 LD · 7.39 × 10⁷ km. The curve is the geocentric path from 2027-07-04 to 2027-07-10, with a mark at UTC midnights and an arrow for the direction of motion. The circle is the Moon’s mean orbit; the Moon is plotted at closest approach. A ray shows the Sun’s direction. The labelled distance is the full separation. The drawn radius is the part that lies in the ecliptic plane. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate.

JPL Horizons

When (UTC) Body Distance Lunar distances Relative speed
2027-07-07 15:11:00 Earth 0.4941 AU 192.3 LD 31.7 km/s
2029-07-18 22:41:00 Earth 0.1534 AU 59.7 LD 12.2 km/s
2032-06-22 05:10:00 Earth 0.0998 AU 38.8 LD 18.1 km/s
2034-08-13 14:45:00 Earth 0.1141 AU 44.4 LD 17.8 km/s
2037-07-16 04:33:00 Earth 0.1526 AU 59.4 LD 12.3 km/s
2039-07-30 09:44:00 Earth 0.4934 AU 192.0 LD 31.4 km/s
2040-06-22 19:32:00 Earth 0.1252 AU 48.7 LD 18.9 km/s
2042-08-14 00:18:00 Earth 0.0936 AU 36.4 LD 17 km/s
2045-07-13 09:26:00 Earth 0.1495 AU 58.2 LD 12.3 km/s
2047-07-31 13:38:00 Earth 0.4699 AU 182.9 LD 30.5 km/s

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

Sources