(2017 SL12)

Gate E16. Data: NASA/JPL-Caltech, presented by Arrivals.earth.

Object

Designation: 2017 SL12
Kind: asteroid
Orbit class: AMO
Gate: E16
Classification: SOLAR
Absolute magnitude (H): 22.2

Orbital elements

Eccentricity (e): 0.5991
Semi-major axis (au): 2.726
Perihelion distance (au): 1.093
Inclination (deg): 5.3
Ascending node (deg): 173.09
Argument of perihelion (deg): 211.29
Mean anomaly (deg): 357.69
Epoch (JD): 2458021.5
Period (days): 1640
Earth MOID (au): 0.105
Observation arc (days): 61
Observations used: 31
First observed: 2017-09-22
Last observed: 2017-11-22

Close approaches to Earth

Time (UTC, 3-sigma uncertainty applies)	Distance (au)	Relative velocity (km/s)
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66
2026-10-14 22:06:00	0.1109	6.66

JPL Small-Body Database record

Arrivals.earth

The arrivals board needs JavaScript to render live countdowns. The underlying data is available without it from the JSON API.