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Comet 30P/Reinmuth 1

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Comet 30P/Reinmuth 1 Position

Comet 30P/Reinmuth 1 is currently in the constellation of Sagittarius. The current Right Ascension is 18h 22m 31s and the Declination is -18° 45’ 16”.

18h 22m 31s
-18° 45’ 16”

Simplified sky chart showing where Comet 30P/Reinmuth 1 is right now in the sky with respect to the brightest stars and constellations (see fuillscreen Online Planetarium)

Map showing Comet 30P/Reinmuth 1 in Sagittarius on June, 19 2019
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]

Hihgher precision deep sky finder chart showing where Comet 30P/Reinmuth 1 is right now (view fullscreen)

30P/Reinmuth 1
RA: 18h 22m 31s
Dec: -18° 45’ 16”
Deep sky finder chart for Comet 30P/Reinmuth 1
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Comet 30P/Reinmuth 1?, a page that provides all the information needed to find Comet 30P/Reinmuth 1 in the sky and additional links to sky charts.

Comet 30P/Reinmuth 1 Distance

The distance of Comet 30P/Reinmuth 1 from Earth is currently 538,118,614 kilometers, equivalent to 3.597101 Astronomical Units. Light takes 29 minutes and 54.9705 seconds to travel from Comet 30P/Reinmuth 1 and arrive to us.

538,118,614
3.597101
29 minutes and 54.9705 seconds

The following chart shows the distance of Comet 30P/Reinmuth 1 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 30P/Reinmuth 1 from Earth between January 2013 and January 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 30P/Reinmuth 1 from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Comet 30P/Reinmuth 1 to Earth

Between January 2013 and January 2100 the closest approach of Comet 30P/Reinmuth 1 to Earth happens on Wed Jan 26 2039 at a distance of 0.83088562 Astronomical Units, or 124,298,720 kilometers:

Wed Jan 26 2039
124,298,720
0.830886

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

Comet 30P/Reinmuth 1 brightness

The current visual magnitude of Comet 30P/Reinmuth 1 is 21.02.

21.02
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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 behvior 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 30P/Reinmuth 1, 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 30P/Reinmuth 1 between January 2013 and January 2100

Comet 30P/Reinmuth 1 rise and set times

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

Today's Comet 30P/Reinmuth 1 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 108.8°
Max altitude: 19.8°
Azimuth: 251.2°
Comet 30P/Reinmuth 1 is above the horizon from Greenwich, United Kingdom

The rise and set times are defined as the time at which the upper limb of Comet 30P/Reinmuth 1 touches the horizon, consideting the effect of the atmospheric refraction. As the atmoshpere conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Comet 30P/Reinmuth 1 Orbital Elements

The following table lists the orbital elements of Comet 30P/Reinmuth 1 at epoch 12 September 2012 00:00 UTC (JD: 2456183.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.50161057
Orbit inclination i 8.12627045°
Perihelion distance q 1.88097374 AU
281,389,667 km
Aphelion distance Q 5.66723501 AU
847,806,292 km
Semi-major axis a 3.77410437 AU
564,597,979 km
Orbital period period 7.3300 years
2,678.0537 days
Date of perihelion transit Tp 2010-Apr-19 18:22:32
2,455,306.2656 JD
Next perihelion transit 2017-Aug-18 19:39
2,457,984.3194 JD
Argument of perihelion peri 13.146198503718°
Longitude of the ascending node node 119.72786272107°
Mean anomaly M 117.92308806436°
Mean motion n 0.13442598°/day

Visualization of Comet 30P/Reinmuth 1 Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet 30P/Reinmuth 1 with respect of the Sun and the orbits of the major planets. The position of Comet 30P/Reinmuth 1 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 30P/Reinmuth 1
View Comet 30P/Reinmuth 1 in the 3D Solar System Simulator

Comet 30P/Reinmuth 1 15 Days Ephemeris

The following table lists the ephemerides of Comet 30P/Reinmuth 1 computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet 30P/Reinmuth 1 in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2019 Jun 12 18h 27m 25s -18° 38’ 14” 21.01 Sagittarius
2019 Jun 13 18h 26m 44s -18° 39’ 11” 21.01 Sagittarius
2019 Jun 14 18h 26m 03s -18° 40’ 09” 21.01 Sagittarius
2019 Jun 15 18h 25m 22s -18° 41’ 09” 21.01 Sagittarius
2019 Jun 16 18h 24m 38s -18° 42’ 10” 21.01 Sagittarius
2019 Jun 17 18h 23m 57s -18° 43’ 10” 21.02 Sagittarius
2019 Jun 18 18h 23m 13s -18° 44’ 12” 21.02 Sagittarius
2019 Jun 19 18h 22m 32s -18° 45’ 15” 21.02 Sagittarius
2019 Jun 20 18h 21m 48s -18° 46’ 18” 21.02 Sagittarius
2019 Jun 21 18h 21m 06s -18° 47’ 21” 21.03 Sagittarius
2019 Jun 22 18h 20m 22s -18° 48’ 25” 21.03 Sagittarius
2019 Jun 23 18h 19m 40s -18° 49’ 31” 21.03 Sagittarius
2019 Jun 24 18h 18m 56s -18° 50’ 36” 21.04 Sagittarius
2019 Jun 25 18h 18m 12s -18° 51’ 42” 21.04 Sagittarius