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🌎  Greenwich, United Kingdom [change]

Asteroid (NEO) 2020 YB1

Asteroid (NEO) 2020 YB1 is a Near Earth Object. If you've heard news about a potential impact of this asteroid with the Earth, please check out Will Asteroid Asteroid (NEO) 2020 YB1 Impact Earth?.

Asteroid (NEO) 2020 YB1 is currently in the constellation of Orion. The current Right Ascension of Asteroid (NEO) 2020 YB1 is 06h 10m 49s and the Declination is +20° 01’ 05” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid (NEO) 2020 YB1 is 28.67 (JPL).

Summary of key facts about Asteroid (NEO) 2020 YB1 [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:

06h 10m 49s
+20° 01’ 05”
  • 2020 YB1 is above the horizon from Greenwich, United Kingdom [change].
  • It is visible looking in the South-West direction at an altitude of 55° above the horizon.
  • Given its current magnitude, 2020 YB1 is visible only through long exposure photography.
  • See also 2020 YB1 rise and set times.
  • 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.

Additional information about Asteroid (NEO) 2020 YB1 available on TheSkyLive:

Available Resources

Asteroid (NEO) 2020 YB1 Position and Finder Charts

Below we provide Asteroid (NEO) 2020 YB1 finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.

Map showing Asteroid (NEO) 2020 YB1 in Orion on May, 16 2022
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid (NEO) 2020 YB1 in Orion on May, 16 2022
Field of view: 10x6 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Also check out Where is Asteroid (NEO) 2020 YB1?, a page that provides all the information needed to find Asteroid (NEO) 2020 YB1 in the sky and additional links to sky charts.

Asteroid (NEO) 2020 YB1 Distance from Earth

The distance of Asteroid (NEO) 2020 YB1 from Earth is currently 189,212,412 kilometers, equivalent to 1.264807 Astronomical Units. Light takes 10 minutes and 31.1447 seconds to travel from Asteroid (NEO) 2020 YB1 and arrive to us.

10 minutes and 31.1447 seconds

The following chart shows the distance of Asteroid (NEO) 2020 YB1 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.

Distance of Asteroid (NEO) 2020 YB1 from Earth between January 2013 and December 2100

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 of Asteroid (NEO) 2020 YB1 to Earth

During the next 10 years, the closest approach of Asteroid (NEO) 2020 YB1 to Earth happens on Mon Dec 24 2029 at a distance of 0.005251 Astronomical Units, or 785,545 kilometers:

Mon Dec 24 2029

Asteroid (NEO) 2020 YB1 brightness

The current visual magnitude of Asteroid (NEO) 2020 YB1 is 28.67.


The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid (NEO) 2020 YB1, 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.

Predicted magnitude of Asteroid (NEO) 2020 YB1 between January 2013 and December 2100

Asteroid (NEO) 2020 YB1 rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's Asteroid (NEO) 2020 YB1 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 69.9°
Max altitude: 58.5°
Azimuth: 290.0°

The rise and set times are defined as the time at which the upper limb of Asteroid (NEO) 2020 YB1 touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Asteroid (NEO) 2020 YB1 Orbital Elements

The following table lists the orbital elements of Asteroid (NEO) 2020 YB1 at epoch 20 January 2022 00:00 UTC (JD: 2459600.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.38117162
Orbit inclination i 7.10428412°
Perihelion distance q 0.73196888 AU
109,500,986 km
Aphelion distance Q 1.63369149 AU
244,396,768 km
Semi-major axis a 1.18283018 AU
176,948,877 km
Orbital period period 1.2864 years
469.8747 days
Date of perihelion transit Tp 2022-Jun-03 18:13:32
2,459,734.2594 JD
Argument of perihelion peri 264.80842039838°
Longitude of the ascending node node 273.65547407226°
Mean anomaly M 257.51865608586°
Mean motion n 0.76616177°/day

Visualization of Asteroid (NEO) 2020 YB1 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid (NEO) 2020 YB1 with respect of the Sun and the orbits of the major planets. The position of Asteroid (NEO) 2020 YB1 and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of Asteroid (NEO) 2020 YB1
View Asteroid (NEO) 2020 YB1 in the 3D Solar System Simulator

Asteroid (NEO) 2020 YB1 15 Days Ephemeris

The following table lists the ephemerides of Asteroid (NEO) 2020 YB1 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid (NEO) 2020 YB1 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2022 May 09 05h 36m 02s +20° 37’ 00” 28.76 Taurus
2022 May 10 05h 40m 29s +20° 33’ 55” 28.75 Taurus
2022 May 11 05h 45m 00s +20° 30’ 20” 28.74 Taurus
2022 May 12 05h 49m 30s +20° 26’ 17” 28.73 Orion
2022 May 13 05h 54m 02s +20° 21’ 47” 28.71 Orion
2022 May 14 05h 58m 35s +20° 16’ 48” 28.70 Orion
2022 May 15 06h 03m 10s +20° 11’ 20” 28.69 Orion
2022 May 16 06h 07m 45s +20° 05’ 22” 28.68 Orion
2022 May 17 06h 12m 23s +19° 58’ 55” 28.67 Orion
2022 May 18 06h 17m 02s +19° 52’ 00” 28.66 Orion
2022 May 19 06h 21m 41s +19° 44’ 35” 28.66 Gemini
2022 May 20 06h 26m 21s +19° 36’ 39” 28.65 Gemini
2022 May 21 06h 31m 04s +19° 28’ 14” 28.64 Gemini
2022 May 22 06h 35m 47s +19° 19’ 21” 28.63 Gemini