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🌎  Observing from: Greenwich, United Kingdom [change]

Asteroid 101955 Bennu (1999 RQ36)

Asteroid 101955 Bennu (1999 RQ36) is currently in the constellation of Ophiucus. The current Right Ascension of Asteroid 101955 Bennu (1999 RQ36) is 17h 12m 58s and the Declination is -26° 10’ 10” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]).

Summary of key facts about Asteroid 101955 Bennu (1999 RQ36) [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]:

17h 12m 58s
-26° 10’ 10”
Ophiucus
-

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 101955 Bennu (1999 RQ36) available on TheSkyLive:

Available Resources

Asteroid 101955 Bennu (1999 RQ36) Position and Finder Charts

Below we provide Asteroid 101955 Bennu (1999 RQ36) 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 101955 Bennu (1999 RQ36) in Ophiucus on February, 01 2023
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid 101955 Bennu (1999 RQ36) in Ophiucus on February, 01 2023
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]

Higher precision deep sky finder chart, 60 arcmin wide, showing where Asteroid 101955 Bennu (1999 RQ36) is right now. Click on the image to see a more detailed fullscreen tracker view.

101955 Bennu (1999 RQ36)
RA: 17h 12m 58s
Dec: -26° 10’ 10”
Deep sky finder chart for Asteroid 101955 Bennu (1999 RQ36)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 101955 Bennu (1999 RQ36)?, a page that provides all the information needed to find Asteroid 101955 Bennu (1999 RQ36) in the sky and additional links to sky charts.

Asteroid 101955 Bennu (1999 RQ36) Distance from Earth

The distance of Asteroid 101955 Bennu (1999 RQ36) from Earth is currently 248,413,118 kilometers, equivalent to 1.660539 Astronomical Units. Light takes 13 minutes and 48.6170 seconds to travel from Asteroid 101955 Bennu (1999 RQ36) and arrive to us.

248,413,118
1.660539
13 minutes and 48.6170 seconds

The following chart shows the distance of Asteroid 101955 Bennu (1999 RQ36) 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 101955 Bennu (1999 RQ36) 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. The value of the distance of 101955 Bennu (1999 RQ36) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 101955 Bennu (1999 RQ36) to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 101955 Bennu (1999 RQ36) to Earth happens on Thu Sep 23 2060 at a distance of 0.005008 Astronomical Units, or 749,209 kilometers:

Thu Sep 23 2060
749,209
0.005008

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

Asteroid 101955 Bennu (1999 RQ36) brightness

The current visual magnitude of Asteroid 101955 Bennu (1999 RQ36) is -100.00.

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Asteroid 101955 Bennu (1999 RQ36) 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 101955 Bennu (1999 RQ36) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 116.1°
Max altitude: 12.4°
Azimuth: 243.9°

The rise and set times are defined as the time at which the upper limb of Asteroid 101955 Bennu (1999 RQ36) 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 101955 Bennu (1999 RQ36) Orbital Elements

The following table lists the orbital elements of Asteroid 101955 Bennu (1999 RQ36) at epoch 31 December 2010 00:00 UTC (JD: 2455562.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.20374508
Orbit inclination i 6.03494377°
Perihelion distance q 0.89689440 AU
134,173,493 km
Aphelion distance Q 1.35588765 AU
202,837,906 km
Semi-major axis a 1.12639103 AU
168,505,699 km
Orbital period period 1.1955 years
436.6487 days
Date of perihelion transit Tp 2010-Aug-30 15:24:23
2,455,439.1419 JD
Next perihelion transit 2011-Nov-10 06:58
2,455,875.7907 JD
Argument of perihelion peri 66.223060840843°
Longitude of the ascending node node 2.0608661956964°
Mean anomaly M 101.70395200246°
Mean motion n 0.82446135°/day

Visualization of Asteroid 101955 Bennu (1999 RQ36) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 101955 Bennu (1999 RQ36) with respect of the Sun and the orbits of the major planets. The position of Asteroid 101955 Bennu (1999 RQ36) 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 101955 Bennu (1999 RQ36)
View Asteroid 101955 Bennu (1999 RQ36) in the 3D Solar System Simulator

Asteroid 101955 Bennu (1999 RQ36) 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 101955 Bennu (1999 RQ36) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 101955 Bennu (1999 RQ36) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2023 Jan 25 16h 48m 51s -25° 14’ 00” N.A. Scorpius
2023 Jan 26 16h 51m 59s -25° 22’ 05” N.A. Scorpius
2023 Jan 27 16h 55m 08s -25° 29’ 57” N.A. Ophiucus
2023 Jan 28 16h 58m 15s -25° 37’ 35” N.A. Ophiucus
2023 Jan 29 17h 01m 24s -25° 44’ 57” N.A. Ophiucus
2023 Jan 30 17h 04m 33s -25° 52’ 08” N.A. Ophiucus
2023 Jan 31 17h 07m 42s -25° 59’ 03” N.A. Ophiucus
2023 Feb 01 17h 10m 51s -26° 05’ 44” N.A. Ophiucus
2023 Feb 02 17h 14m 00s -26° 12’ 12” N.A. Ophiucus
2023 Feb 03 17h 17m 11s -26° 18’ 25” N.A. Ophiucus
2023 Feb 04 17h 20m 20s -26° 24’ 25” N.A. Ophiucus
2023 Feb 05 17h 23m 29s -26° 30’ 11” N.A. Ophiucus
2023 Feb 06 17h 26m 39s -26° 35’ 43” N.A. Ophiucus
2023 Feb 07 17h 29m 48s -26° 40’ 59” N.A. Ophiucus