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public  Houzhai, China Houzhai, China  ⓘ
TimezoneAsia/Shanghai
Sunrise: 5:30 
Transit: 12:16 
Sunset: 19:01
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Near Earth Objects (NEO) » 

Near Earth Object 2024 YR4

Above the horizon.  Rise: 10:02 | Tran: 16:10 | Set: 22:17
Alt: 35.95°   Az: 101.14°   Direction: East
Please note: this information pertains to a Near-Earth Object (NEO). During close approaches, our current computational model is not able to provide a accurate data, due to the high speeds of these objects. We plan to refine our algorithms and improve accuracy in the future. To get precise data in these situations, it is recommended to use the JPL Horizons system.

Near Earth Object 2024 YR4 is in the constellation of Sextans, at a distance of 443,083,276.0 kilometers from Earth. The current Right Ascension is 10h 40m 36s and the Declination is +05° 09’ 25” (apparent coordinates). The magnitude of Near Earth Object 2024 YR4 is 29.31.

Finder Charts

The sky charts below show, at different resolutions, the position of Near Earth Object 2024 YR4 in the sky. Click on each chart to access the interactive star map tool.

Star map showing the position of Near Earth Object 2024 YR4 in the constellation of Sextans on F, d Y. Field of view: 50x30 degrees. View interactive star map.
Star map showing the position of Near Earth Object 2024 YR4 in the constellation of Sextans on F, d Y. Field of view: 15x9 degrees. View in interactive star map.

Equatorial Coordinates

Apparent

10h 40m 36s
+05° 09’ 25”
20h 28m 24s
07h 09m 01s

J2000

10h 39m 16s
+05° 17’ 25”

Additional Information

Sextans
29.31

Rise and Set Times

The following table lists today's rise, transit and set times of Near Earth Object 2024 YR4 from Houzhai, China (all times relative to the local timezone Asia/Shanghai):

Azimuth: 84.8°
Max altitude: 71.7°
Azimuth: 275.1°

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Distance from Earth

The distance of Near Earth Object 2024 YR4 from Earth is currently 443,083,276.0 kilometers, equivalent to 2.9618287608 Astronomical Units. Light takes 24m 37.967s to travel from Near Earth Object 2024 YR4 and arrive to us.

443,083,276.0
2.9618287608
24m 37.967s

The following graph shows the distance of Near Earth Object 2024 YR4 from Earth as a function of time. In the chart the distance is measured in Astronomical Units and the data is sampled with an interval of 1 day.

Chart of the distance of Near Earth Object 2024 YR4 from Earth in Astronomical Units (au)
Note: The values in this chart may not be entirely accurate around the time of closest approach for objects passing very close to Earth at high speed (e.g., Near-Earth Objects).

Closest Approach to Earth

During the next 10 years, the closest approach of Near Earth Object 2024 YR4 to Earth will happen on Wednesday 22 December 2032 at a distance of 0.001784 Astronomical Units, or 266,857 kilometers:

Wednesday 22 December 2032
266,857
0.001784

Light Curve

The following chart shows the light curve of Near Earth Object 2024 YR4, i.e., its apparent magnitude as a function of time. The curve is calculated using the latest ephemerides provided by JPL Horizons. The magnitude data is sampled with the interval of 2 days. Because of this sampling, inaccuracies may occur for objects that have large variations of brightness over a few days. For comets, large discrepancies can arise between the calculated brightness and the observations due to their highly dynamic, and not always precisely predictable, behavior.

Chart of the magnitude of Near Earth Object 2024 YR4 as a function of time

Orbital Elements

The following table lists the orbital elements of Near Earth Object 2024 YR4 at epoch October, 16 2024 00:00 UTC (JD: 2460600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.66426900
Orbit inclination i 3.45326192°
Perihelion distance q 0.85275961 AU
127,571,023 km
Aphelion distance Q 4.22725754 AU
632,388,728 km
Semi-major axis a 2.54000858 AU
379,979,876 km
Orbital period period 4.0482 years
1,478.6017 days
Date of perihelion transit Tp November 22, 2024
2,460,637.1368 JD
Next perihelion transit December 10, 2028
2,462,115.7385 JD
Argument of perihelion peri 134.64151115249°
Longitude of the ascending node node 271.41230059°
Mean anomaly M 351.07992527925°
Mean motion n 0.24347328°/day

Orbit Visualization

The following chart is a 3D animated visualization of the orbit of Near Earth Object 2024 YR4 relative to the other major objects in the Solar System. You can access more advanced features using our 3D Solar System Viewer.

15 Days Ephemeris

The following table lists the ephemerides of Near Earth Object 2024 YR4 computed for the past and next 7 days, with a 24 hours interval. Apparent celestial coordinates are provided.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
Jun 25 2025 10h 30m 54s +06° 02’ 18” 29.21 Sextans
Jun 26 2025 10h 32m 15s +05° 55’ 03” 29.23 Sextans
Jun 27 2025 10h 33m 36s +05° 47’ 45” 29.24 Sextans
Jun 28 2025 10h 34m 57s +05° 40’ 26” 29.26 Sextans
Jun 29 2025 10h 36m 18s +05° 33’ 05” 29.27 Sextans
Jun 30 2025 10h 37m 39s +05° 25’ 42” 29.29 Sextans
Jul 01 2025 10h 38m 59s +05° 18’ 18” 29.30 Sextans
Jul 02 2025 10h 40m 20s +05° 10’ 51” 29.31 Sextans
Jul 03 2025 10h 41m 41s +05° 03’ 23” 29.33 Sextans
Jul 04 2025 10h 43m 01s +04° 55’ 54” 29.34 Sextans
Jul 05 2025 10h 44m 22s +04° 48’ 23” 29.35 Sextans
Jul 06 2025 10h 45m 42s +04° 40’ 52” 29.37 Sextans
Jul 07 2025 10h 47m 03s +04° 33’ 19” 29.38 Sextans
Jul 08 2025 10h 48m 23s +04° 25’ 44” 29.39 Sextans

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