Astronomy News Comets

Ephemeris for Comet C/2012 X1 (LINEAR)

The information on this page is calculated on the basis of orbital elements published by the Minor Planet Center (MPC). Magnitudes estimates are derived from observations sent into the BAA Comet Section, as compiled by Jonathan Shanklin and last updated on 16 December 2014. We use these amateur observations in preference to the MPC's magnitude estimates, since they are updated much more often. Nonetheless, all comets are intrinsically unpredictable objects, and future magnitude estimates must always be taken with a pinch of salt.

You are welcome to reproduce any of the tables or charts below for non-profit purposes, providing you credit

From Newark (change location), C/2012 X1 (LINEAR) is not readily observable since it lies so far south that it will never rise more than 6° above the horizon.

As of 18 December 2014, C/2012 X1 (LINEAR)'s position is:

Comet nameMagRADecConstellationSeparation
from Sun
C/2012 X1 (LINEAR)13.522h30m03s -42°44'47" Grus61° Fading

The finder charts below are available in either light-on-dark or dark-on-light color schemes. Click on the finder chart to enlarge it, or on the PDF link in the bottom-right corner to view it at the highest resolution.

The planetarium shows how the path of the comet is orientated relative to the horizon in Newark. The time entry controls can be used to rotate the planetarium to show any time of night or day of the year.

Light-on-dark | Dark-on-light | Planetarium

C/2012 X1 (LINEAR)'s orbit

The chart below shows the path of C/2012 X1 (LINEAR) through the solar system, represented by the green line. The green dot shows the comet's present position.

Click and drag the chart to rotate the camera angle, and use your mouse wheel to zoom in and out. Alternatively, you can use the slider below the chart to adjust the zoom level.

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Week-by-week ephemeris for C/2012 X1 (LINEAR)

All times are shown below in Newark time. Hover your mouse pointer over the "Observable" column to see more information about where to look for the comet.

This data is also available in CSV (i.e. spreadsheet) and plain text format for easy pasting into other programs.