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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:19 
Transit: 13:06 
Sunset: 20:52
sunny   (Daytime)   What's Visible Now?
Near Earth Objects » 

Asteroid (NEO) 2021 JZ5

Above the horizon.  Rise: 9:41 | Tran: 15:52 | Set: 22:02
Alt: 30.17°   Az: 228.59°   Direction: South-West
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) 2021 JZ5 is in the constellation of Leo, at a distance of 195,718,207.0 kilometers from Earth. The current Right Ascension is 11h 20m 00s and the Declination is +02° 07’ 21” (apparent coordinates). The magnitude of Asteroid (NEO) 2021 JZ5 is 30.60 (data provided by JPL Horizons).

Finder chart of 2021 JZ5 in Leo on July,28 2024
Map showing Asteroid (NEO) 2021 JZ5 in Leo on July, 28 2024. Field of view: 50x30 degrees
View interactive star map

Celestial Coordinates

Apparent

11h 20m 00s
+02° 07’ 21”
02h 41m 50s
14h 01m 50s

J2000

11h 18m 44s
+02° 15’ 25”

Additional Information

Leo
30.60

Rise and Set Times

Today's rise, transit and set times of Asteroid (NEO) 2021 JZ5 from Greenwich, UK (all times relative to the local timezone Europe/London):

Azimuth: 87.8°
Max altitude: 40.7°
Azimuth: 272.1°
  • 2021 JZ5 is above the horizon from Greenwich, UK.
  • Right now it is placed in the South-West direction at an altitude of 30.17° above the horizon.
  • Given its current magnitude, 2021 JZ5 is visible only through long exposure photography.
  • Go to interactive sky chart

If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.

Finder Charts

Finder chart of 2021 JZ5
Sky map showing Asteroid (NEO) 2021 JZ5 in Leo on July, 28 2024. Field of view: 10x6 degrees. View in interactive sky chart

Also check out Where is Asteroid (NEO) 2021 JZ5?, a page that provides all the information needed to find Asteroid (NEO) 2021 JZ5 in the sky and additional links to sky charts.

Distance from Earth

The distance of Asteroid (NEO) 2021 JZ5 from Earth is currently 195,718,207.0 kilometers, equivalent to 1.3082954061 Astronomical Units. Light takes 10m 52.846s to travel from Asteroid (NEO) 2021 JZ5 and arrive to us.

195,718,207.0
1.3082954061
10m 52.846s

The following chart shows the distance of Asteroid (NEO) 2021 JZ5 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) 2021 JZ5 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) 2021 JZ5 to Earth happens on Thu May 11 2034 at a distance of 0.012631 Astronomical Units, or 1,889,557 kilometers:

Thu May 11 2034
1,889,557
0.012631

Light Curve

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2021 JZ5, 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) 2021 JZ5 as a function of time

Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2021 JZ5 at epoch 30 March 2024 00:00 UTC (JD: 2460400.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.51397131
Orbit inclination i 15.99451860°
Perihelion distance q 0.42315064 AU
63,302,436 km
Aphelion distance Q 1.31810723 AU
197,186,035 km
Semi-major axis a 0.87062894 AU
130,244,235 km
Orbital period period 0.8124 years
296.7209 days
Date of perihelion transit Tp 2024-Jun-04 13:53:24
2,460,466.0788 JD
Next perihelion transit 2025-Mar-28 07:11
2,460,762.7996 JD
Argument of perihelion peri 224.34426993339°
Longitude of the ascending node node 230.47360241383°
Mean anomaly M 280.43581525039°
Mean motion n 1.21326153°/day

Orbit Visualization

Orbit Diagram of Asteroid (NEO) 2021 JZ5
View Asteroid (NEO) 2021 JZ5 in the 3D Solar System Simulator

15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2021 JZ5 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
2024 Jul 21 10h 40m 22s +04° 49’ 21” 30.43 Sextans
2024 Jul 22 10h 45m 42s +04° 27’ 46” 30.45 Sextans
2024 Jul 23 10h 50m 59s +04° 06’ 21” 30.48 Sextans
2024 Jul 24 10h 56m 11s +03° 45’ 07” 30.50 Leo
2024 Jul 25 11h 01m 20s +03° 24’ 05” 30.52 Leo
2024 Jul 26 11h 06m 25s +03° 03’ 15” 30.55 Leo
2024 Jul 27 11h 11m 26s +02° 42’ 36” 30.57 Leo
2024 Jul 28 11h 16m 24s +02° 22’ 10” 30.59 Leo
2024 Jul 29 11h 21m 18s +02° 01’ 57” 30.61 Leo
2024 Jul 30 11h 26m 08s +01° 41’ 56” 30.64 Leo
2024 Jul 31 11h 30m 55s +01° 22’ 09” 30.66 Leo
2024 Aug 01 11h 35m 39s +01° 02’ 35” 30.68 Leo
2024 Aug 02 11h 40m 19s +00° 43’ 15” 30.70 Virgo
2024 Aug 03 11h 44m 56s +00° 24’ 09” 30.72 Virgo

Additional Resources