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Astral Atlas

Graphic ephemeris February 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°18152228Sun, 2021-02-01T00:00:00.000Z: 312.34°Sun, 2021-02-02T00:00:00.000Z: 313.35°Sun, 2021-02-03T00:00:00.000Z: 314.37°Sun, 2021-02-04T00:00:00.000Z: 315.38°Sun, 2021-02-05T00:00:00.000Z: 316.40°Sun, 2021-02-06T00:00:00.000Z: 317.41°Sun, 2021-02-07T00:00:00.000Z: 318.42°Sun, 2021-02-08T00:00:00.000Z: 319.44°Sun, 2021-02-09T00:00:00.000Z: 320.45°Sun, 2021-02-10T00:00:00.000Z: 321.46°Sun, 2021-02-11T00:00:00.000Z: 322.47°Sun, 2021-02-12T00:00:00.000Z: 323.49°Sun, 2021-02-13T00:00:00.000Z: 324.50°Sun, 2021-02-14T00:00:00.000Z: 325.51°Sun, 2021-02-15T00:00:00.000Z: 326.52°Sun, 2021-02-16T00:00:00.000Z: 327.53°Sun, 2021-02-17T00:00:00.000Z: 328.54°Sun, 2021-02-18T00:00:00.000Z: 329.55°Sun, 2021-02-19T00:00:00.000Z: 330.56°Sun, 2021-02-20T00:00:00.000Z: 331.57°Sun, 2021-02-21T00:00:00.000Z: 332.57°Sun, 2021-02-22T00:00:00.000Z: 333.58°Sun, 2021-02-23T00:00:00.000Z: 334.59°Sun, 2021-02-24T00:00:00.000Z: 335.59°Sun, 2021-02-25T00:00:00.000Z: 336.60°Sun, 2021-02-26T00:00:00.000Z: 337.61°Sun, 2021-02-27T00:00:00.000Z: 338.61°Sun, 2021-02-28T00:00:00.000Z: 339.61°Mercury, 2021-02-01T00:00:00.000Z: 326.32°Mercury, 2021-02-02T00:00:00.000Z: 325.98°Mercury, 2021-02-03T00:00:00.000Z: 325.45°Mercury, 2021-02-04T00:00:00.000Z: 324.76°Mercury, 2021-02-05T00:00:00.000Z: 323.91°Mercury, 2021-02-06T00:00:00.000Z: 322.93°Mercury, 2021-02-07T00:00:00.000Z: 321.85°Mercury, 2021-02-08T00:00:00.000Z: 320.70°Mercury, 2021-02-09T00:00:00.000Z: 319.51°Mercury, 2021-02-10T00:00:00.000Z: 318.32°Mercury, 2021-02-11T00:00:00.000Z: 317.16°Mercury, 2021-02-12T00:00:00.000Z: 316.05°Mercury, 2021-02-13T00:00:00.000Z: 315.02°Mercury, 2021-02-14T00:00:00.000Z: 314.09°Mercury, 2021-02-15T00:00:00.000Z: 313.27°Mercury, 2021-02-16T00:00:00.000Z: 312.58°Mercury, 2021-02-17T00:00:00.000Z: 312.01°Mercury, 2021-02-18T00:00:00.000Z: 311.58°Mercury, 2021-02-19T00:00:00.000Z: 311.27°Mercury, 2021-02-20T00:00:00.000Z: 311.09°Mercury, 2021-02-21T00:00:00.000Z: 311.02°Mercury, 2021-02-22T00:00:00.000Z: 311.08°Mercury, 2021-02-23T00:00:00.000Z: 311.24°Mercury, 2021-02-24T00:00:00.000Z: 311.50°Mercury, 2021-02-25T00:00:00.000Z: 311.85°Mercury, 2021-02-26T00:00:00.000Z: 312.30°Mercury, 2021-02-27T00:00:00.000Z: 312.83°Mercury, 2021-02-28T00:00:00.000Z: 313.43°Venus, 2021-02-01T00:00:00.000Z: 299.26°Venus, 2021-02-02T00:00:00.000Z: 300.52°Venus, 2021-02-03T00:00:00.000Z: 301.77°Venus, 2021-02-04T00:00:00.000Z: 303.02°Venus, 2021-02-05T00:00:00.000Z: 304.28°Venus, 2021-02-06T00:00:00.000Z: 305.53°Venus, 2021-02-07T00:00:00.000Z: 306.78°Venus, 2021-02-08T00:00:00.000Z: 308.04°Venus, 2021-02-09T00:00:00.000Z: 309.29°Venus, 2021-02-10T00:00:00.000Z: 310.54°Venus, 2021-02-11T00:00:00.000Z: 311.79°Venus, 2021-02-12T00:00:00.000Z: 313.05°Venus, 2021-02-13T00:00:00.000Z: 314.30°Venus, 2021-02-14T00:00:00.000Z: 315.55°Venus, 2021-02-15T00:00:00.000Z: 316.80°Venus, 2021-02-16T00:00:00.000Z: 318.05°Venus, 2021-02-17T00:00:00.000Z: 319.31°Venus, 2021-02-18T00:00:00.000Z: 320.56°Venus, 2021-02-19T00:00:00.000Z: 321.81°Venus, 2021-02-20T00:00:00.000Z: 323.06°Venus, 2021-02-21T00:00:00.000Z: 324.31°Venus, 2021-02-22T00:00:00.000Z: 325.56°Venus, 2021-02-23T00:00:00.000Z: 326.81°Venus, 2021-02-24T00:00:00.000Z: 328.06°Venus, 2021-02-25T00:00:00.000Z: 329.31°Venus, 2021-02-26T00:00:00.000Z: 330.56°Venus, 2021-02-27T00:00:00.000Z: 331.81°Venus, 2021-02-28T00:00:00.000Z: 333.06°Mars, 2021-02-01T00:00:00.000Z: 42.55°Mars, 2021-02-02T00:00:00.000Z: 43.08°Mars, 2021-02-03T00:00:00.000Z: 43.62°Mars, 2021-02-04T00:00:00.000Z: 44.16°Mars, 2021-02-05T00:00:00.000Z: 44.70°Mars, 2021-02-06T00:00:00.000Z: 45.25°Mars, 2021-02-07T00:00:00.000Z: 45.79°Mars, 2021-02-08T00:00:00.000Z: 46.34°Mars, 2021-02-09T00:00:00.000Z: 46.89°Mars, 2021-02-10T00:00:00.000Z: 47.44°Mars, 2021-02-11T00:00:00.000Z: 47.99°Mars, 2021-02-12T00:00:00.000Z: 48.54°Mars, 2021-02-13T00:00:00.000Z: 49.10°Mars, 2021-02-14T00:00:00.000Z: 49.66°Mars, 2021-02-15T00:00:00.000Z: 50.22°Mars, 2021-02-16T00:00:00.000Z: 50.78°Mars, 2021-02-17T00:00:00.000Z: 51.34°Mars, 2021-02-18T00:00:00.000Z: 51.90°Mars, 2021-02-19T00:00:00.000Z: 52.47°Mars, 2021-02-20T00:00:00.000Z: 53.03°Mars, 2021-02-21T00:00:00.000Z: 53.60°Mars, 2021-02-22T00:00:00.000Z: 54.17°Mars, 2021-02-23T00:00:00.000Z: 54.74°Mars, 2021-02-24T00:00:00.000Z: 55.31°Mars, 2021-02-25T00:00:00.000Z: 55.88°Mars, 2021-02-26T00:00:00.000Z: 56.46°Mars, 2021-02-27T00:00:00.000Z: 57.03°Mars, 2021-02-28T00:00:00.000Z: 57.61°

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.