Comet 30P/Reinmuth 1
Comet 30P/Reinmuth 1 Position
Comet 30P/Reinmuth 1 is currently in the constellation of Sagittarius. The current Right Ascension is 17h 50m 26s and the Declination is -20° 01’ 01”.
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)
Field of view: 60x30 degrees
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Hihgher precision deep sky finder chart showing where Comet 30P/Reinmuth 1 is right now (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 627,042,020 kilometers, equivalent to 4.191517 Astronomical Units. Light takes 34 minutes and 51.5870 seconds to travel from Comet 30P/Reinmuth 1 and arrive to us.
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.
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 December 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:
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 21.48.
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.
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):
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!
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 Aug 12 | 17h 51m 59s | -19° 50’ 47” | 21.40 | Sagittarius |
| 2019 Aug 13 | 17h 51m 43s | -19° 52’ 05” | 21.41 | Sagittarius |
| 2019 Aug 14 | 17h 51m 29s | -19° 53’ 22” | 21.42 | Sagittarius |
| 2019 Aug 15 | 17h 51m 16s | -19° 54’ 39” | 21.43 | Sagittarius |
| 2019 Aug 16 | 17h 51m 05s | -19° 55’ 58” | 21.44 | Sagittarius |
| 2019 Aug 17 | 17h 50m 53s | -19° 57’ 15” | 21.45 | Sagittarius |
| 2019 Aug 18 | 17h 50m 44s | -19° 58’ 33” | 21.46 | Sagittarius |
| 2019 Aug 19 | 17h 50m 34s | -19° 59’ 52” | 21.47 | Sagittarius |
| 2019 Aug 20 | 17h 50m 26s | -20° 01’ 09” | 21.48 | Sagittarius |
| 2019 Aug 21 | 17h 50m 17s | -20° 02’ 27” | 21.49 | Sagittarius |
| 2019 Aug 22 | 17h 50m 12s | -20° 03’ 44” | 21.50 | Sagittarius |
| 2019 Aug 23 | 17h 50m 06s | -20° 05’ 03” | 21.51 | Sagittarius |
| 2019 Aug 24 | 17h 50m 00s | -20° 06’ 20” | 21.52 | Sagittarius |
| 2019 Aug 25 | 17h 49m 56s | -20° 07’ 39” | 21.53 | Sagittarius |