Comet C/2014 A4 (SONEAR)
Comet C/2014 A4 (SONEAR) Sky Charts and Coordinates
This is a simplified sky chart, showing where Comet C/2014 A4 (SONEAR) 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.
Comet C/2014 A4 (SONEAR) Rise and Set Times
Comet C/2014 A4 (SONEAR) is circumpolar from Greenwich, United Kingdom [change] and transits at 07:40 UTC (altitude: 77.4°)
Comet C/2014 A4 (SONEAR) Orbit Diagram
This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Comet C/2014 A4 (SONEAR) with respect of the Sun and the orbits of the major planets. The position of Comet C/2014 A4 (SONEAR) 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/2014 A4 (SONEAR) Ephemeris
The following table lists the ephemerides of Comet C/2014 A4 (SONEAR) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Comet C/2014 A4 (SONEAR) in our Online Planetarium at the chosen date.
|2017 Apr 16||18.57||21h 47m 00s||+37° 58’ 36”||Cygnus|
|2017 Apr 17||18.57||21h 46m 59s||+38° 06’ 07”||Cygnus|
|2017 Apr 18||18.57||21h 46m 58s||+38° 13’ 41”||Cygnus|
|2017 Apr 19||18.57||21h 46m 54s||+38° 21’ 17”||Cygnus|
|2017 Apr 20||18.57||21h 46m 50s||+38° 28’ 54”||Cygnus|
|2017 Apr 21||18.58||21h 46m 46s||+38° 36’ 33”||Cygnus|
|2017 Apr 22||18.58||21h 46m 41s||+38° 44’ 14”||Cygnus|
|2017 Apr 23||18.58||21h 46m 36s||+38° 51’ 57”||Cygnus|
|2017 Apr 24||18.58||21h 46m 31s||+38° 59’ 40”||Cygnus|
|2017 Apr 25||18.58||21h 46m 23s||+39° 07’ 26”||Cygnus|
|2017 Apr 26||18.59||21h 46m 15s||+39° 15’ 11”||Cygnus|
|2017 Apr 27||18.59||21h 46m 08s||+39° 22’ 59”||Cygnus|
|2017 Apr 28||18.59||21h 45m 57s||+39° 30’ 47”||Cygnus|
|2017 Apr 29||18.59||21h 45m 48s||+39° 38’ 36”||Cygnus|
Distance of Comet C/2014 A4 (SONEAR) from Earth
The following chart shows the distance of Comet C/2014 A4 (SONEAR) 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/2014 A4 (SONEAR) is also available as a real time updated value in the Live Position and Data Tracker.
Light Curve of Comet C/2014 A4 (SONEAR)
The following chart is the predicted light curve (visual magnitude as a function of time) of Comet C/2014 A4 (SONEAR), 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/2014 A4 (SONEAR) Orbital Elements
The following table lists the orbital elements of Comet C/2014 A4 (SONEAR) at epoch 03 October 2015 00:00 UTC (JD: 2457299.5). Source: JPL Small-Body Database
|Perihelion distance||q||4.18017967 AU
|Date of perihelion transit||Tp||2015-Sep-05 20:45:12
|Argument of perihelion||peri||356.78843634273°|
|Longitude of the ascending node||node||29.727168229266°|
|Closest approach to Earth*||2015-Oct-19|
|Distance of closest approach*||3.20317197 AU
* NOTE: values for the closest approach are computed for the time interval between 2013-Jan-01 and 2030-Jan-01, with a sampling interval of 1 day.