Asteroid 2015 BN509

Asteroid 2015 BN509 is currently in the constellation of Cancer. The current Right Ascension of Asteroid 2015 BN509 is 08h 30m 55s and the Declination is +15° 58’ 55” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid 2015 BN509 is 23.74 (JPL).

Summary of key facts about Asteroid 2015 BN509 [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]:

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 2015 BN509 available on TheSkyLive:

Available Resources

• Position and finder charts (see also Where is Asteroid 2015 BN509?)
• Distance from Earth (see also How far is Asteroid 2015 BN509 from Earth?)
• Rise and set times (see also When does Asteroid 2015 BN509 rise and set?)
• Brightness (see also How bright is Asteroid 2015 BN509?)
• Orbital elements. Detailed information about Asteroid 2015 BN509 orbital parameters.
• Interactive orbit visualization. 3d visualization showing the orbit of Asteroid 2015 BN509 with respect to the major Solar System objects.
• 15 days ephemerides. Table showing celestial coordinates and magnitude of Asteroid 2015 BN509 for the past and next 7 days.
• Interactive sky chart. An online planetarium application that shows where to locate Asteroid 2015 BN509 in the sky from your location.
• Live position tracker. A high precision sky chart that uses real deep sky imagery to help locate Asteroid 2015 BN509 with your telescope or on your astrophotographies.

Higher precision deep sky finder chart, 60 arcmin wide, showing where Asteroid 2015 BN509 is right now. Click on the image to see a more detailed fullscreen tracker view.

Also check out Where is Asteroid 2015 BN509?, a page that provides all the information needed to find Asteroid 2015 BN509 in the sky and additional links to sky charts.

Asteroid 2015 BN509 Distance from Earth

The distance of Asteroid 2015 BN509 from Earth is currently 187,760,267 kilometers, equivalent to 1.255100 Astronomical Units. Light takes 10 minutes and 26.3008 seconds to travel from Asteroid 2015 BN509 and arrive to us.

The following chart shows the distance of Asteroid 2015 BN509 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.

The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of 2015 BN509 from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 2015 BN509 to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 2015 BN509 to Earth happens on Sat Feb 10 2018 at a distance of 0.033030 Astronomical Units, or 4,941,279 kilometers:

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Asteroid 2015 BN509 brightness

The current visual magnitude of Asteroid 2015 BN509 is 23.74.

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 2015 BN509, 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.

Asteroid 2015 BN509 rise and set times

Today's Asteroid 2015 BN509 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

The rise and set times are defined as the time at which the upper limb of Asteroid 2015 BN509 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.

Visualization of Asteroid 2015 BN509 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 2015 BN509 with respect of the Sun and the orbits of the major planets. The position of Asteroid 2015 BN509 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!

Asteroid 2015 BN509 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 2015 BN509 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 2015 BN509 in our Online Planetarium at the chosen date.

Date	Right AscensionR.A.	DeclinationDec.	MagnitudeMag	Constellation
2020 Oct 20	08h 19m 56s	+16° 38’ 08”	23.88	Cancer
2020 Oct 21	08h 21m 29s	+16° 32’ 52”	23.86	Cancer
2020 Oct 22	08h 22m 59s	+16° 27’ 36”	23.85	Cancer
2020 Oct 23	08h 24m 29s	+16° 22’ 19”	23.83	Cancer
2020 Oct 24	08h 25m 58s	+16° 17’ 03”	23.81	Cancer
2020 Oct 25	08h 27m 25s	+16° 11’ 47”	23.79	Cancer
2020 Oct 26	08h 28m 53s	+16° 06’ 30”	23.77	Cancer
2020 Oct 27	08h 30m 19s	+16° 01’ 15”	23.75	Cancer
2020 Oct 28	08h 31m 44s	+15° 56’ 00”	23.72	Cancer
2020 Oct 29	08h 33m 09s	+15° 50’ 47”	23.70	Cancer
2020 Oct 30	08h 34m 32s	+15° 45’ 33”	23.68	Cancer
2020 Oct 31	08h 35m 54s	+15° 40’ 22”	23.66	Cancer
2020 Nov 01	08h 37m 17s	+15° 35’ 11”	23.63	Cancer
2020 Nov 02	08h 38m 38s	+15° 30’ 02”	23.61	Cancer