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Astral Atlas

Graphic ephemeris May 2021

Plot daily planetary longitudes through a month and inspect the same positions in a table.

Each dot is one computed daily table position at 00:00 UTC. Lines only connect those samples; a crossing is not a calculated conjunction time or a forecast.

Show in the plot
0°90°180°270°360°18152231Sun, 2021-05-01T00:00:00.000Z: 40.85°Sun, 2021-05-02T00:00:00.000Z: 41.82°Sun, 2021-05-03T00:00:00.000Z: 42.79°Sun, 2021-05-04T00:00:00.000Z: 43.76°Sun, 2021-05-05T00:00:00.000Z: 44.73°Sun, 2021-05-06T00:00:00.000Z: 45.69°Sun, 2021-05-07T00:00:00.000Z: 46.66°Sun, 2021-05-08T00:00:00.000Z: 47.63°Sun, 2021-05-09T00:00:00.000Z: 48.60°Sun, 2021-05-10T00:00:00.000Z: 49.57°Sun, 2021-05-11T00:00:00.000Z: 50.53°Sun, 2021-05-12T00:00:00.000Z: 51.50°Sun, 2021-05-13T00:00:00.000Z: 52.46°Sun, 2021-05-14T00:00:00.000Z: 53.43°Sun, 2021-05-15T00:00:00.000Z: 54.40°Sun, 2021-05-16T00:00:00.000Z: 55.36°Sun, 2021-05-17T00:00:00.000Z: 56.32°Sun, 2021-05-18T00:00:00.000Z: 57.29°Sun, 2021-05-19T00:00:00.000Z: 58.25°Sun, 2021-05-20T00:00:00.000Z: 59.21°Sun, 2021-05-21T00:00:00.000Z: 60.18°Sun, 2021-05-22T00:00:00.000Z: 61.14°Sun, 2021-05-23T00:00:00.000Z: 62.10°Sun, 2021-05-24T00:00:00.000Z: 63.06°Sun, 2021-05-25T00:00:00.000Z: 64.02°Sun, 2021-05-26T00:00:00.000Z: 64.98°Sun, 2021-05-27T00:00:00.000Z: 65.94°Sun, 2021-05-28T00:00:00.000Z: 66.90°Sun, 2021-05-29T00:00:00.000Z: 67.86°Sun, 2021-05-30T00:00:00.000Z: 68.82°Sun, 2021-05-31T00:00:00.000Z: 69.78°Mercury, 2021-05-01T00:00:00.000Z: 54.13°Mercury, 2021-05-02T00:00:00.000Z: 56.07°Mercury, 2021-05-03T00:00:00.000Z: 57.95°Mercury, 2021-05-04T00:00:00.000Z: 59.79°Mercury, 2021-05-05T00:00:00.000Z: 61.57°Mercury, 2021-05-06T00:00:00.000Z: 63.30°Mercury, 2021-05-07T00:00:00.000Z: 64.97°Mercury, 2021-05-08T00:00:00.000Z: 66.59°Mercury, 2021-05-09T00:00:00.000Z: 68.14°Mercury, 2021-05-10T00:00:00.000Z: 69.63°Mercury, 2021-05-11T00:00:00.000Z: 71.06°Mercury, 2021-05-12T00:00:00.000Z: 72.42°Mercury, 2021-05-13T00:00:00.000Z: 73.71°Mercury, 2021-05-14T00:00:00.000Z: 74.94°Mercury, 2021-05-15T00:00:00.000Z: 76.10°Mercury, 2021-05-16T00:00:00.000Z: 77.20°Mercury, 2021-05-17T00:00:00.000Z: 78.22°Mercury, 2021-05-18T00:00:00.000Z: 79.17°Mercury, 2021-05-19T00:00:00.000Z: 80.05°Mercury, 2021-05-20T00:00:00.000Z: 80.86°Mercury, 2021-05-21T00:00:00.000Z: 81.59°Mercury, 2021-05-22T00:00:00.000Z: 82.25°Mercury, 2021-05-23T00:00:00.000Z: 82.83°Mercury, 2021-05-24T00:00:00.000Z: 83.34°Mercury, 2021-05-25T00:00:00.000Z: 83.77°Mercury, 2021-05-26T00:00:00.000Z: 84.11°Mercury, 2021-05-27T00:00:00.000Z: 84.38°Mercury, 2021-05-28T00:00:00.000Z: 84.57°Mercury, 2021-05-29T00:00:00.000Z: 84.68°Mercury, 2021-05-30T00:00:00.000Z: 84.72°Mercury, 2021-05-31T00:00:00.000Z: 84.67°Venus, 2021-05-01T00:00:00.000Z: 50.05°Venus, 2021-05-02T00:00:00.000Z: 51.28°Venus, 2021-05-03T00:00:00.000Z: 52.51°Venus, 2021-05-04T00:00:00.000Z: 53.74°Venus, 2021-05-05T00:00:00.000Z: 54.97°Venus, 2021-05-06T00:00:00.000Z: 56.21°Venus, 2021-05-07T00:00:00.000Z: 57.44°Venus, 2021-05-08T00:00:00.000Z: 58.67°Venus, 2021-05-09T00:00:00.000Z: 59.90°Venus, 2021-05-10T00:00:00.000Z: 61.13°Venus, 2021-05-11T00:00:00.000Z: 62.36°Venus, 2021-05-12T00:00:00.000Z: 63.59°Venus, 2021-05-13T00:00:00.000Z: 64.81°Venus, 2021-05-14T00:00:00.000Z: 66.04°Venus, 2021-05-15T00:00:00.000Z: 67.27°Venus, 2021-05-16T00:00:00.000Z: 68.50°Venus, 2021-05-17T00:00:00.000Z: 69.73°Venus, 2021-05-18T00:00:00.000Z: 70.95°Venus, 2021-05-19T00:00:00.000Z: 72.18°Venus, 2021-05-20T00:00:00.000Z: 73.41°Venus, 2021-05-21T00:00:00.000Z: 74.63°Venus, 2021-05-22T00:00:00.000Z: 75.86°Venus, 2021-05-23T00:00:00.000Z: 77.09°Venus, 2021-05-24T00:00:00.000Z: 78.31°Venus, 2021-05-25T00:00:00.000Z: 79.54°Venus, 2021-05-26T00:00:00.000Z: 80.76°Venus, 2021-05-27T00:00:00.000Z: 81.98°Venus, 2021-05-28T00:00:00.000Z: 83.21°Venus, 2021-05-29T00:00:00.000Z: 84.43°Venus, 2021-05-30T00:00:00.000Z: 85.65°Venus, 2021-05-31T00:00:00.000Z: 86.88°Mars, 2021-05-01T00:00:00.000Z: 94.56°Mars, 2021-05-02T00:00:00.000Z: 95.17°Mars, 2021-05-03T00:00:00.000Z: 95.77°Mars, 2021-05-04T00:00:00.000Z: 96.38°Mars, 2021-05-05T00:00:00.000Z: 96.99°Mars, 2021-05-06T00:00:00.000Z: 97.60°Mars, 2021-05-07T00:00:00.000Z: 98.21°Mars, 2021-05-08T00:00:00.000Z: 98.82°Mars, 2021-05-09T00:00:00.000Z: 99.43°Mars, 2021-05-10T00:00:00.000Z: 100.04°Mars, 2021-05-11T00:00:00.000Z: 100.65°Mars, 2021-05-12T00:00:00.000Z: 101.26°Mars, 2021-05-13T00:00:00.000Z: 101.87°Mars, 2021-05-14T00:00:00.000Z: 102.48°Mars, 2021-05-15T00:00:00.000Z: 103.09°Mars, 2021-05-16T00:00:00.000Z: 103.70°Mars, 2021-05-17T00:00:00.000Z: 104.31°Mars, 2021-05-18T00:00:00.000Z: 104.92°Mars, 2021-05-19T00:00:00.000Z: 105.54°Mars, 2021-05-20T00:00:00.000Z: 106.15°Mars, 2021-05-21T00:00:00.000Z: 106.76°Mars, 2021-05-22T00:00:00.000Z: 107.37°Mars, 2021-05-23T00:00:00.000Z: 107.98°Mars, 2021-05-24T00:00:00.000Z: 108.60°Mars, 2021-05-25T00:00:00.000Z: 109.21°Mars, 2021-05-26T00:00:00.000Z: 109.82°Mars, 2021-05-27T00:00:00.000Z: 110.44°Mars, 2021-05-28T00:00:00.000Z: 111.05°Mars, 2021-05-29T00:00:00.000Z: 111.66°Mars, 2021-05-30T00:00:00.000Z: 112.28°Mars, 2021-05-31T00:00:00.000Z: 112.89°

On a narrow screen, scroll the plot sideways. Use Table for exact daily values, including bodies hidden from the plot.

Exact settings used · geocentric apparent tropical longitude · daily 00:00 UTC

Swiss Ephemeris positions, viewed from Earth in the tropical zodiac, rounded to 0.01°. Each row is sampled at 00:00 UTC. Selected dates were checked against JPL reference positions; this does not certify every day in the 2020–2035 dataset. No position or event time is calculated between samples.