2019 UY3
ephemeris	date	magn	radius	delta (AU)	delta (LD)	delta (km)	ra	dec	elong	phase
Today	5 Dec 2024	28.5	2.024 AU	2.650 AU	1031.03 LD	396,398,258 km	13h52m	-14°31'	41.8°	18.9°
Brightest	27 Jul 2025	22.0	1.090 AU	0.148 AU	57.76 LD	22,205,438 km	00h40m	-03°39'	116.6°	56.4°
Approach	5 Aug 2025	22.1	1.067 AU	0.142 AU	55.35 LD	21,280,878 km	01h34m	+07°34'	108.1°	64.6°

Based on its absolute magnitude (Hₒ) of 23.9 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 UY3 is 45 - 100 m.

The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.

(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)

The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.

The following all-sky chart shows the path of the NEO in the coming months.

The following chart shows the path of the NEO in the coming days or hours. The field of view is optimized for (~10x50) binoculars and finderscopes. A more printer-friendly version of the same chart can be found below.