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Comet C/1995 O1 (Hale-Bopp)

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Comet C/1995 O1 (Hale-Bopp) Position

Comet C/1995 O1 (Hale-Bopp) is currently in the constellation of Octans. The current Right Ascension is 22h 37m 49s and the Declination is -84° 12’ 52”.

22h 37m 49s
-84° 12’ 52”

Simplified sky chart showing where Comet C/1995 O1 (Hale-Bopp) is right now in the sky with respect to the brightest stars and constellations (see full screen Online Planetarium)

Map showing Comet C/1995 O1 (Hale-Bopp) in Octans on January, 26 2020
Field of view: 60x30 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 showing where Comet C/1995 O1 (Hale-Bopp) is right now (view fullscreen)

C/1995 O1 (Hale-Bopp)
RA: 22h 37m 49s
Dec: -84° 12’ 52”
Deep sky finder chart for Comet C/1995 O1 (Hale-Bopp)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet C/1995 O1 (Hale-Bopp)?, a page that provides all the information needed to find Comet C/1995 O1 (Hale-Bopp) in the sky and additional links to sky charts.

Comet C/1995 O1 (Hale-Bopp) Distance

The distance of Comet C/1995 O1 (Hale-Bopp) from Earth is currently 6,519,673,574 kilometers, equivalent to 43.581326 Astronomical Units. Light takes 6 hours, 2 minutes and 27.2902 seconds to travel from Comet C/1995 O1 (Hale-Bopp) and arrive to us.

6,519,673,574
43.581326
6 hours, 2 minutes and 27.2902 seconds

The following chart shows the distance of Comet C/1995 O1 (Hale-Bopp) 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 Comet C/1995 O1 (Hale-Bopp) 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 C/1995 O1 (Hale-Bopp) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet C/1995 O1 (Hale-Bopp) to Earth

Between January 2013 and December 2100 the closest approach of Comet C/1995 O1 (Hale-Bopp) to Earth happens on Mon May 27 2013 at a distance of 34.00597060 Astronomical Units, or 5,087,220,802 kilometers:

Mon May 27 2013
5,087,220,802
34.005971

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

Comet C/1995 O1 (Hale-Bopp) brightness

The current visual magnitude of Comet C/1995 O1 (Hale-Bopp) is 25.28.

25.28
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-

The observed magnitude and coma diameter values are derived from the Comet Observers Database by averaging the values reported in recent observations (more recent than 4 days), when available. The Estimated Magnitude comes from the JPL Horizons ephemerides service and might be inaccurate given the highly dynamic and unpredictable behavior of comets. When available, please refer to the Observed Magnitude value and consider the Estimated Magnitude as a directional indication. We acknowledge with thanks the comet observations from the COBS Comet Observation Database contributed by observers worldwide and used in this table to report recent comet observations.

The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/1995 O1 (Hale-Bopp), 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 Comet C/1995 O1 (Hale-Bopp) between January 2013 and December 2100

Comet C/1995 O1 (Hale-Bopp) rise and set times

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

Comet C/1995 O1 (Hale-Bopp) is currently not visible from Greenwich, United Kingdom [change]

The rise and set times are defined as the time at which the upper limb of Comet C/1995 O1 (Hale-Bopp) 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.

Comet C/1995 O1 (Hale-Bopp) Orbital Elements

The following table lists the orbital elements of Comet C/1995 O1 (Hale-Bopp) at epoch 14 September 2008 00:00 UTC (JD: 2454724.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.99496070
Orbit inclination i 89.21708989°
Perihelion distance q 0.91741434 AU
137,243,232 km
Aphelion distance Q 363.18652635 AU
54,331,931,118 km
Semi-major axis a 182.05197035 AU
27,234,587,175 km
Orbital period period 2,456.4100 years
897,204.6223 days
Date of perihelion transit Tp 1997-Mar-30 22:30:30
2,450,538.4378 JD
Next perihelion transit 4453-Sep-15 13:26
3,347,743.0602 JD
Argument of perihelion peri 130.66202052642°
Longitude of the ascending node node 282.9487539424°
Mean anomaly M 1.6796417864261°
Mean motion n 0.00040125°/day

Visualization of Comet C/1995 O1 (Hale-Bopp) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/1995 O1 (Hale-Bopp) with respect of the Sun and the orbits of the major planets. The position of Comet C/1995 O1 (Hale-Bopp) 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 Comet C/1995 O1 (Hale-Bopp)
View Comet C/1995 O1 (Hale-Bopp) in the 3D Solar System Simulator

Comet C/1995 O1 (Hale-Bopp) 15 Days Ephemeris

The following table lists the ephemerides of Comet C/1995 O1 (Hale-Bopp) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/1995 O1 (Hale-Bopp) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2020 Jan 19 22h 32m 30s -84° 19’ 54” 25.28 Octans
2020 Jan 20 22h 33m 10s -84° 18’ 57” 25.28 Octans
2020 Jan 21 22h 33m 48s -84° 18’ 02” 25.28 Octans
2020 Jan 22 22h 34m 29s -84° 17’ 08” 25.28 Octans
2020 Jan 23 22h 35m 09s -84° 16’ 13” 25.28 Octans
2020 Jan 24 22h 35m 51s -84° 15’ 20” 25.28 Octans
2020 Jan 25 22h 36m 32s -84° 14’ 27” 25.28 Octans
2020 Jan 26 22h 37m 13s -84° 13’ 36” 25.28 Octans
2020 Jan 27 22h 37m 54s -84° 12’ 46” 25.28 Octans
2020 Jan 28 22h 38m 36s -84° 11’ 56” 25.28 Octans
2020 Jan 29 22h 39m 19s -84° 11’ 08” 25.28 Octans
2020 Jan 30 22h 40m 00s -84° 10’ 19” 25.28 Octans
2020 Jan 31 22h 40m 44s -84° 09’ 33” 25.28 Octans
2020 Feb 01 22h 41m 26s -84° 08’ 48” 25.28 Octans