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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:06 
Transit: 12:56 
Sunset: 20:47
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Near Earth Objects » 

Asteroid (NEO) 2025 KA

Above the horizon.  Circumpolar today
Alt: 28.84°   Az: 48.66°   Direction: North-East
Please note: this information pertains to a Near-Earth Object (NEO). During close approaches, our current computational model is not able to provide an accurate position, due to the high speeds of these objects. We plan to refine our algorithms to improve accuracy in the future. JPL Horizons can compute precise positions in these situations.

Asteroid (NEO) 2025 KA is in the constellation of Hercules, at a distance of 1,631,027.0 kilometers from Earth. The current Right Ascension is 16h 32m 19s and the Declination is +47° 32’ 17” (apparent coordinates). The magnitude of Asteroid (NEO) 2025 KA is 18.64 (data provided by JPL Horizons).

Finder Charts

Map showing Asteroid (NEO) 2025 KA in Hercules on May, 17 2025. Field of view: 50x30 degrees
View interactive star map
Sky map showing Asteroid (NEO) 2025 KA in Hercules on May, 17 2025. Field of view: 15x9 degrees. View in interactive sky chart

Also check out Where is Asteroid (NEO) 2025 KA?, a page that provides all the information needed to find Asteroid (NEO) 2025 KA in the sky and additional links to sky charts.

Celestial Coordinates

Apparent

16h 32m 19s
+47° 32’ 17”
17h 07m 51s
09h 40m 11s

J2000

16h 31m 36s
+47° 35’ 28”

Additional Information

Hercules
18.64

Rise and Set Times

Today's rise, transit and set times of Asteroid (NEO) 2025 KA from Greenwich, UK (all times relative to the local timezone Europe/London):

Today Asteroid (NEO) 2025 KA is circumpolar and transits at 00:52 UTC reaching a maximum altitude of 86.1°.
  • 2025 KA is above the horizon from Greenwich, UK.
  • Right now it is placed in the North-East direction at an altitude of 28.84° above the horizon.
  • Given its current magnitude, 2025 KA is visible only through long exposure photography.
  • Go to interactive sky chart

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Distance from Earth

The distance of Asteroid (NEO) 2025 KA from Earth is currently 1,631,027.0 kilometers, equivalent to 0.0109027421 Astronomical Units. Light takes 5.441s to travel from Asteroid (NEO) 2025 KA and arrive to us.

1,631,027.0
0.0109027421
5.441s

The following chart shows the distance of Asteroid (NEO) 2025 KA from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.

Chart of the distance of Asteroid (NEO) 2025 KA from Earth in Astronomical Units (au)

The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth.

Closest Approach

During the next 10 years, the closest approach of Asteroid (NEO) 2025 KA to Earth happens on Sat May 17 2025 at a distance of 0.010830 Astronomical Units, or 1,620,166 kilometers:

Sat May 17 2025
1,620,166
0.010830

Light Curve

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2025 KA, according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.

Chart of the magnitude of Asteroid (NEO) 2025 KA as a function of time

Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2025 KA at epoch 04 May 2025 00:00 UTC (JD: 2460800.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.52555685
Orbit inclination i 9.01709062°
Perihelion distance q 0.92392799 AU
138,217,661 km
Aphelion distance Q 2.97086107 AU
444,434,491 km
Semi-major axis a 1.94739453 AU
291,326,076 km
Orbital period period 2.7176 years
992.6116 days
Date of perihelion transit Tp 2025-Jun-19 18:05:02
2,460,846.2535 JD
Argument of perihelion peri 46.063762155346°
Longitude of the ascending node node 233.07640919339°
Mean anomaly M 343.40613955684°
Mean motion n 0.36267962°/day
2h1>Orbit Visualization
Orbit Diagram of Asteroid (NEO) 2025 KA
View Asteroid (NEO) 2025 KA in the 3D Solar System Simulator

15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2025 KA 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
2025 May 10 13h 30m 31s -25° 50’ 16” 20.87 Hydra
2025 May 11 13h 33m 59s -24° 19’ 49” 20.56 Hydra
2025 May 12 13h 38m 33s -22° 18’ 15” 20.20 Virgo
2025 May 13 13h 44m 49s -19° 27’ 23” 19.78 Virgo
2025 May 14 13h 53m 47s -15° 12’ 30” 19.29 Virgo
2025 May 15 14h 07m 34s -08° 21’ 21” 18.74 Virgo
2025 May 16 14h 30m 59s +03° 45’ 30” 18.23 Virgo
2025 May 17 15h 17m 31s +25° 47’ 54” 18.11 Bootes
2025 May 18 17h 09m 41s +54° 00’ 27” 18.94 Draco
2025 May 19 20h 33m 50s +64° 17’ 10” 20.47 Cepheus
2025 May 20 22h 38m 41s +59° 57’ 37” 21.83 Cepheus
2025 May 21 23h 29m 57s +55° 03’ 17” 22.85 Cassiopeia
2025 May 22 23h 55m 17s +51° 29’ 52” 24.00 Cassiopeia
2025 May 23 00h 10m 07s +48° 57’ 30” 24.00 Cassiopeia

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