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Asteroid Near-Earth

2007 PS25

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(2007 PS25)

Where is it now

Distance from Sun
0.892 AU
True anomaly
141.23°
Distance from Earth
1.354 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 2007 PS25 — 0.892 AU from the Sun 2007 PS25
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2007 PS25 is 1.354 AU from Earth today (11.3 light-minutes).

In the sky

Right ascension
16h 12m 25s
Declination
-18° 54′ 33″
Constellation
Scorpius
Distance from Earth
1.36 AU
Elongation from the Sun
41.36° — near the Sun — look low at dusk or dawn

Favours the southern hemisphere; low or below the horizon from far north.

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
0.728 AU
Eccentricity
0.4218
Inclination
6.71°
Orbital period
227.1 days
Perihelion
0.421 AU
Aphelion
1.036 AU
Longitude of ascending node
141.39°
Argument of periapsis
8.16°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 3.8 LD
0.0096 AU
Tisserand (Jupiter)
7.817

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
30
Data arc
4 days
First observed
13 August 2007
Last observed
17 August 2007
Residual RMS
0.4 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
25.5

Discovery & classification

Aten Near-Earth Object

Close approaches 70 on record

Flyby geometry
Ecliptic flyby of 2007 PS25 at 2027-09-05 08:54 UTC Top-down view of the ecliptic, Earth at the centre, for the 2027-09-05 08:54 UTC close approach of 2007 PS25. Catalogue miss distance 171.8 LD · 6.6 × 10⁷ km. The curve is the geocentric path from 2027-09-02 to 2027-09-08, 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 171.8 LD · 6.6 × 10⁷ km 2027-09-05 08:54 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2027-09-05 08:54 UTC close approach of 2007 PS25. Catalogue miss distance 171.8 LD · 6.6 × 10⁷ km. The curve is the geocentric path from 2027-09-02 to 2027-09-08, 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
2027-09-05 08:54:00 Earth 0.4415 AU 171.8 LD 22.6 km/s
2027-11-17 19:59:00 Mercury 0.0519 AU 20.2 LD 10.2 km/s
2027-11-17 19:59:00 Merc 0.0519 AU 20.2 LD 10.2 km/s
2063-09-12 08:05:00 Earth 0.2495 AU 97.1 LD 16 km/s
2066-08-02 07:21:00 Earth 0.1495 AU 58.2 LD 13.1 km/s
2066-11-27 19:04:00 Earth 0.4192 AU 163.1 LD 9.6 km/s
2068-09-06 05:43:00 Earth 0.4014 AU 156.2 LD 21.2 km/s
2107-08-09 20:13:00 Earth 0.3715 AU 144.6 LD 20.6 km/s
2150-09-12 02:52:00 Earth 0.0723 AU 28.1 LD 9.3 km/s
2153-08-09 13:50:00 Earth 0.3723 AU 144.9 LD 20.6 km/s

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

Sources