Printable finder charts for Isis

by Dominic Ford
Use this form to download long-period wide-area finder-charts for planets, asteroids and comets. Each chart spans an entire apparition. For fainter objects, you will need a shorter duration finder-chart to show the object's exact position among the background stars on any given day.

Object Type

Select object

42 Isis

Color schemes
Date span Date of
opposition
Dark on light Light on dark
Apr 2024 – Sep 202429 JunPNGPDF-RGBPDF-CMYKSVGPNGPDF-RGBPDF-CMYKSVG
Jun 2028 – Oct 202816 AugPNGPDF-RGBPDF-CMYKSVGPNGPDF-RGBPDF-CMYKSVG
Jul 2032 – Dec 20324 OctPNGPDF-RGBPDF-CMYKSVGPNGPDF-RGBPDF-CMYKSVG
Mar 2043 – Aug 204313 JunPNGPDF-RGBPDF-CMYKSVGPNGPDF-RGBPDF-CMYKSVG
May 2047 – Oct 204726 JulPNGPDF-RGBPDF-CMYKSVGPNGPDF-RGBPDF-CMYKSVG

Credits

The charts above were generated using StarCharter, a command-line tool for producing vector-graphics charts of the night sky, written by the author and freely available for download.

The paths of the planets are taken from the DE430 planetary ephemeris computed by the Jet Propulsion Laboratory (JPL). Planetary positions were extracted from the DE430 files using EphemerisCompute, which was also written by the author, and is also freely available for download.

Asteroid positions are computed from orbital elements made available by Ted Bowell at the Lowell Observatory. Comet positions are computed from orbital elements published by the Minor Planet Center (MPC).

Star positions and magnitudes were taken from the Hipparcos, Tycho, Tycho-2 and Gaia DR1 catalogs.

Share

Follow

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme