Comet C/2013 YG46 (Spacewatch)
Comet C/2013 YG46 (Spacewatch) Sky Charts and Coordinates
This is a simplified sky chart, showing where Comet C/2013 YG46 (Spacewatch) is now with respect to the brightest stars and constellations.
More advanced sky charts are available on TheSkyLive for this object: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.
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.
Comet C/2013 YG46 (Spacewatch) Rise and Set Times
Today's Comet C/2013 YG46 (Spacewatch) rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the Europe/London timezone.
Comet C/2013 YG46 (Spacewatch) Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2013 YG46 (Spacewatch) with respect of the Sun and the orbits of the major planets. The position of Comet C/2013 YG46 (Spacewatch) 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!
Comet C/2013 YG46 (Spacewatch) Ephemeris
The following table lists the ephemerides of Comet C/2013 YG46 (Spacewatch) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2013 YG46 (Spacewatch) in our Online Planetarium at the chosen date.
|2018 Dec 04||05h 27m 03s||+28° 32’ 04”||19.48||Taurus|
|2018 Dec 05||05h 26m 12s||+28° 32’ 26”||19.49||Taurus|
|2018 Dec 06||05h 25m 19s||+28° 32’ 44”||19.49||Taurus|
|2018 Dec 07||05h 24m 28s||+28° 32’ 58”||19.49||Taurus|
|2018 Dec 08||05h 23m 35s||+28° 33’ 11”||19.50||Taurus|
|2018 Dec 09||05h 22m 44s||+28° 33’ 20”||19.50||Taurus|
|2018 Dec 10||05h 21m 51s||+28° 33’ 24”||19.50||Taurus|
|2018 Dec 11||05h 20m 58s||+28° 33’ 27”||19.51||Taurus|
|2018 Dec 12||05h 20m 05s||+28° 33’ 25”||19.51||Taurus|
|2018 Dec 13||05h 19m 14s||+28° 33’ 21”||19.51||Taurus|
|2018 Dec 14||05h 18m 20s||+28° 33’ 15”||19.52||Taurus|
|2018 Dec 15||05h 17m 29s||+28° 33’ 06”||19.52||Taurus|
|2018 Dec 16||05h 16m 36s||+28° 32’ 53”||19.53||Taurus|
|2018 Dec 17||05h 15m 45s||+28° 32’ 36”||19.53||Taurus|
Distance of Comet C/2013 YG46 (Spacewatch) from Earth
The following chart shows the distance of Comet C/2013 YG46 (Spacewatch) from Earth as a function of time. Distance data is measured in Astronomical Units and sampled with a 2 days interval.
The reported distances might be inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of C/2013 YG46 (Spacewatch) is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Comet C/2013 YG46 (Spacewatch)
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2013 YG46 (Spacewatch), 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 C/2013 YG46 (Spacewatch) Orbital Elements
The following table lists the orbital elements of Comet C/2013 YG46 (Spacewatch) at epoch 22 March 2014 00:00 UTC (JD: 2456739.5). Source: JPL Small-Body Database
|Perihelion distance||q||1.80442232 AU
|Date of perihelion transit||Tp||2017-Jan-20 07:30:32
|Next perihelion transit||2023-Jan-24 01:20
|Argument of perihelion||peri||234.19374331526°|
|Longitude of the ascending node||node||55.696456987327°|
|Closest approach to Earth*||2040-Jul-23|
|Distance of closest approach*||0.59677015 AU
* NOTE: values for the closest approach are computed for the time interval between 2013-Jan-01 and 2075-Dec-31, with a sampling interval of 1 day.