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Asteroid Near-Earth

2022 SD5

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(2022 SD5)

Where is it now

Distance from Sun
1.004 AU
True anomaly
151.69°
Distance from Earth
0.804 AU
As of
20 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 — 0.996 AU from the Sun Earth 2022 SD5 — 1.004 AU from the Sun 2022 SD5
Seen from above the ecliptic, north up, to scale. Grid: Earth's orbit in blue. 2022 SD5 is 0.804 AU from Earth today (6.7 light-minutes).

In the sky

Right ascension
18h 19m 35s
Declination
-22° 32′ 04″
Constellation
Sagittarius
Distance from Earth
0.8 AU
Elongation from the Sun
66.88° — well clear of the Sun

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
0.881 AU
Eccentricity
0.1679
Inclination
2.26°
Orbital period
301.9 days
Perihelion
0.733 AU
Aphelion
1.029 AU
Longitude of ascending node
177.28°
Argument of periapsis
10.95°
Epoch · J2000
2461200.5
Orbit class · ATE
Aten
Earth MOID · 3.6 LD
0.0094 AU
Tisserand (Jupiter)
6.718

Orbit quality

Orbit poorly determined (uncertainty code 7).

Observations used
19
Data arc
24 hours
First observed
21 September 2022
Last observed
22 September 2022
Residual RMS
0.59 ″
Solution · Otto Matic
22 September 2022

Visual & observation

Absolute magnitude (H)
28.58

Discovery & classification

Aten Near-Earth Object

Close approaches 48 on record

Flyby geometry
Ecliptic flyby of 2022 SD5 at 2027-06-06 02:38 UTC Top-down view of the ecliptic, Earth at the centre, for the 2027-06-06 02:38 UTC close approach of 2022 SD5. Catalogue miss distance 85.8 LD · 3.3 × 10⁷ km. The curve is the geocentric path from 2027-06-03 to 2027-06-09, 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 85.8 LD · 3.3 × 10⁷ km 2027-06-06 02:38 UTC Earth Moon Heliocentric, approximate

Top-down view of the ecliptic, Earth at the centre, for the 2027-06-06 02:38 UTC close approach of 2022 SD5. Catalogue miss distance 85.8 LD · 3.3 × 10⁷ km. The curve is the geocentric path from 2027-06-03 to 2027-06-09, 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
2027-06-06 02:38:00 Earth 0.2204 AU 85.8 LD 5.2 km/s
2027-11-12 20:03:00 Earth 0.1296 AU 50.4 LD 7.6 km/s
2032-04-22 12:29:00 Earth 0.2641 AU 102.8 LD 7.6 km/s
2032-11-04 13:49:00 Earth 0.3587 AU 139.6 LD 14.9 km/s
2036-09-03 14:16:00 Earth 0.3209 AU 124.9 LD 13.7 km/s
2037-03-15 17:24:00 Earth 0.2598 AU 101.1 LD 7.6 km/s
2041-08-29 05:26:00 Earth 0.1018 AU 39.6 LD 6.9 km/s
2042-02-01 18:13:00 Earth 0.2101 AU 81.8 LD 5.3 km/s
2047-12-18 03:15:00 Venus 0.0866 AU 33.7 LD 5.7 km/s
2050-07-06 11:18:00 Venus 0.0553 AU 21.5 LD 5.8 km/s

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

Sources