756476 is an asteroid in the Aten orbit class. Its orbit takes it from 0.87 AU to 1.12 AU from the Sun; one orbit takes 360.7 days. Discovered 1 July 2019 by Amaral, L. S.. Orbit from the JPL solution of 26 August 2026.
Where is it now
- Distance from Sun
- 0.878 AU
- True anomaly
- 330.49°
- Distance from Earth
- 0.433 AU
- As of
- 2 November 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.
In the sky
- Right ascension
- 11h 04m 54s
- Declination
- +19° 19′ 29″
- Constellation
- Leo
- Distance from Earth
- 0.44 AU
- Elongation from the Sun
- 62.11° — well clear of the Sun
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.
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
- 0.992 AU
- Eccentricity
- 0.1277
- Inclination
- 6.81°
- Orbital period
- 360.7 days
- Perihelion
- 0.865 AU
- Aphelion
- 1.118 AU
- Longitude of ascending node
- 310.47°
- Argument of periapsis
- 144.39°
- Epoch · J2000
- 2461200.5
- Orbit class · ATE
- Aten
- Earth MOID · 22.4 LD
- 0.0576 AU
- Tisserand (Jupiter)
- 6.107
Orbit quality
Orbit very well determined (uncertainty code 0).
- Observations used
- 1,211
- Data arc
- 11 years
- First observed
- 27 July 2014
- Last observed
- 27 July 2025
- Residual RMS
- 0.31 ″
- Solution · Otto Matic
- 26 August 2026
Physical properties
- Rotation period
- 13.91 hours
Visual & observation
- Absolute magnitude (H)
- 21.4
Discovery & classification
- Discovered by
- Amaral, L. S.
- Discovery date
- 1 July 2019
- Discovery site
- Observatorio Campo
Also known as 2019 NC1
Close approaches 68 on record
Top-down view of the ecliptic, Earth at the centre, for the 2093-04-05 03:34 UTC close approach of 756476. Catalogue miss distance 75.2 LD · 2.89 × 10⁷ km. The curve is the geocentric path from 2093-04-02 to 2093-04-08, 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. At closest approach the object is south of the ecliptic. The path is a geocentric ecliptic ephemeris from JPL Horizons. The inset is a heliocentric view and is approximate.
| When (UTC) | Body | Distance | Lunar distances | Relative speed |
|---|---|---|---|---|
| 2093-04-05 03:34:00 | Earth | 0.1933 AU | 75.2 LD | 8.5 km/s |
| 2094-03-28 12:50:00 | Earth | 0.136 AU | 52.9 LD | 6.6 km/s |
| 2095-03-16 20:52:00 | Earth | 0.0976 AU | 38.0 LD | 5.3 km/s |
| 2096-02-28 16:27:00 | Earth | 0.0859 AU | 33.4 LD | 4.8 km/s |
| 2097-02-10 02:00:00 | Earth | 0.094 AU | 36.6 LD | 4.8 km/s |
| 2097-06-01 07:14:00 | Earth | 0.1417 AU | 55.1 LD | 3.5 km/s |
| 2098-01-23 11:06:00 | Earth | 0.1103 AU | 42.9 LD | 5 km/s |
| 2098-06-24 15:11:00 | Earth | 0.1336 AU | 52.0 LD | 4.1 km/s |
| 2099-01-05 16:26:00 | Earth | 0.1273 AU | 49.5 LD | 5 km/s |
| 2099-07-12 18:17:00 | Earth | 0.1169 AU | 45.5 LD | 4.3 km/s |
Next ten from today. 1 lunar distance = 384,400 km. Source: JPL close-approach data.
Sources
- visual properties: JPL SBDB (lookup)
- physical properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB