Skip to content
Astral Atlas

Graphic ephemeris October 2023

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, 2023-10-01T00:00:00.000Z: 187.56°Sun, 2023-10-02T00:00:00.000Z: 188.55°Sun, 2023-10-03T00:00:00.000Z: 189.53°Sun, 2023-10-04T00:00:00.000Z: 190.51°Sun, 2023-10-05T00:00:00.000Z: 191.50°Sun, 2023-10-06T00:00:00.000Z: 192.48°Sun, 2023-10-07T00:00:00.000Z: 193.47°Sun, 2023-10-08T00:00:00.000Z: 194.45°Sun, 2023-10-09T00:00:00.000Z: 195.44°Sun, 2023-10-10T00:00:00.000Z: 196.43°Sun, 2023-10-11T00:00:00.000Z: 197.42°Sun, 2023-10-12T00:00:00.000Z: 198.41°Sun, 2023-10-13T00:00:00.000Z: 199.40°Sun, 2023-10-14T00:00:00.000Z: 200.39°Sun, 2023-10-15T00:00:00.000Z: 201.38°Sun, 2023-10-16T00:00:00.000Z: 202.37°Sun, 2023-10-17T00:00:00.000Z: 203.36°Sun, 2023-10-18T00:00:00.000Z: 204.35°Sun, 2023-10-19T00:00:00.000Z: 205.35°Sun, 2023-10-20T00:00:00.000Z: 206.34°Sun, 2023-10-21T00:00:00.000Z: 207.33°Sun, 2023-10-22T00:00:00.000Z: 208.33°Sun, 2023-10-23T00:00:00.000Z: 209.32°Sun, 2023-10-24T00:00:00.000Z: 210.32°Sun, 2023-10-25T00:00:00.000Z: 211.31°Sun, 2023-10-26T00:00:00.000Z: 212.31°Sun, 2023-10-27T00:00:00.000Z: 213.31°Sun, 2023-10-28T00:00:00.000Z: 214.30°Sun, 2023-10-29T00:00:00.000Z: 215.30°Sun, 2023-10-30T00:00:00.000Z: 216.30°Sun, 2023-10-31T00:00:00.000Z: 217.30°Mercury, 2023-10-01T00:00:00.000Z: 173.13°Mercury, 2023-10-02T00:00:00.000Z: 174.81°Mercury, 2023-10-03T00:00:00.000Z: 176.51°Mercury, 2023-10-04T00:00:00.000Z: 178.24°Mercury, 2023-10-05T00:00:00.000Z: 179.99°Mercury, 2023-10-06T00:00:00.000Z: 181.75°Mercury, 2023-10-07T00:00:00.000Z: 183.52°Mercury, 2023-10-08T00:00:00.000Z: 185.29°Mercury, 2023-10-09T00:00:00.000Z: 187.06°Mercury, 2023-10-10T00:00:00.000Z: 188.84°Mercury, 2023-10-11T00:00:00.000Z: 190.61°Mercury, 2023-10-12T00:00:00.000Z: 192.37°Mercury, 2023-10-13T00:00:00.000Z: 194.13°Mercury, 2023-10-14T00:00:00.000Z: 195.88°Mercury, 2023-10-15T00:00:00.000Z: 197.62°Mercury, 2023-10-16T00:00:00.000Z: 199.35°Mercury, 2023-10-17T00:00:00.000Z: 201.07°Mercury, 2023-10-18T00:00:00.000Z: 202.78°Mercury, 2023-10-19T00:00:00.000Z: 204.49°Mercury, 2023-10-20T00:00:00.000Z: 206.18°Mercury, 2023-10-21T00:00:00.000Z: 207.86°Mercury, 2023-10-22T00:00:00.000Z: 209.53°Mercury, 2023-10-23T00:00:00.000Z: 211.19°Mercury, 2023-10-24T00:00:00.000Z: 212.84°Mercury, 2023-10-25T00:00:00.000Z: 214.48°Mercury, 2023-10-26T00:00:00.000Z: 216.11°Mercury, 2023-10-27T00:00:00.000Z: 217.73°Mercury, 2023-10-28T00:00:00.000Z: 219.34°Mercury, 2023-10-29T00:00:00.000Z: 220.94°Mercury, 2023-10-30T00:00:00.000Z: 222.54°Mercury, 2023-10-31T00:00:00.000Z: 224.13°Venus, 2023-10-01T00:00:00.000Z: 143.58°Venus, 2023-10-02T00:00:00.000Z: 144.33°Venus, 2023-10-03T00:00:00.000Z: 145.09°Venus, 2023-10-04T00:00:00.000Z: 145.86°Venus, 2023-10-05T00:00:00.000Z: 146.65°Venus, 2023-10-06T00:00:00.000Z: 147.46°Venus, 2023-10-07T00:00:00.000Z: 148.28°Venus, 2023-10-08T00:00:00.000Z: 149.11°Venus, 2023-10-09T00:00:00.000Z: 149.96°Venus, 2023-10-10T00:00:00.000Z: 150.82°Venus, 2023-10-11T00:00:00.000Z: 151.69°Venus, 2023-10-12T00:00:00.000Z: 152.57°Venus, 2023-10-13T00:00:00.000Z: 153.46°Venus, 2023-10-14T00:00:00.000Z: 154.36°Venus, 2023-10-15T00:00:00.000Z: 155.28°Venus, 2023-10-16T00:00:00.000Z: 156.20°Venus, 2023-10-17T00:00:00.000Z: 157.13°Venus, 2023-10-18T00:00:00.000Z: 158.07°Venus, 2023-10-19T00:00:00.000Z: 159.02°Venus, 2023-10-20T00:00:00.000Z: 159.98°Venus, 2023-10-21T00:00:00.000Z: 160.95°Venus, 2023-10-22T00:00:00.000Z: 161.93°Venus, 2023-10-23T00:00:00.000Z: 162.91°Venus, 2023-10-24T00:00:00.000Z: 163.90°Venus, 2023-10-25T00:00:00.000Z: 164.90°Venus, 2023-10-26T00:00:00.000Z: 165.91°Venus, 2023-10-27T00:00:00.000Z: 166.92°Venus, 2023-10-28T00:00:00.000Z: 167.94°Venus, 2023-10-29T00:00:00.000Z: 168.97°Venus, 2023-10-30T00:00:00.000Z: 170.00°Venus, 2023-10-31T00:00:00.000Z: 171.04°Mars, 2023-10-01T00:00:00.000Z: 202.50°Mars, 2023-10-02T00:00:00.000Z: 203.17°Mars, 2023-10-03T00:00:00.000Z: 203.84°Mars, 2023-10-04T00:00:00.000Z: 204.51°Mars, 2023-10-05T00:00:00.000Z: 205.18°Mars, 2023-10-06T00:00:00.000Z: 205.85°Mars, 2023-10-07T00:00:00.000Z: 206.52°Mars, 2023-10-08T00:00:00.000Z: 207.19°Mars, 2023-10-09T00:00:00.000Z: 207.86°Mars, 2023-10-10T00:00:00.000Z: 208.54°Mars, 2023-10-11T00:00:00.000Z: 209.21°Mars, 2023-10-12T00:00:00.000Z: 209.89°Mars, 2023-10-13T00:00:00.000Z: 210.56°Mars, 2023-10-14T00:00:00.000Z: 211.24°Mars, 2023-10-15T00:00:00.000Z: 211.92°Mars, 2023-10-16T00:00:00.000Z: 212.59°Mars, 2023-10-17T00:00:00.000Z: 213.27°Mars, 2023-10-18T00:00:00.000Z: 213.95°Mars, 2023-10-19T00:00:00.000Z: 214.63°Mars, 2023-10-20T00:00:00.000Z: 215.32°Mars, 2023-10-21T00:00:00.000Z: 216.00°Mars, 2023-10-22T00:00:00.000Z: 216.68°Mars, 2023-10-23T00:00:00.000Z: 217.37°Mars, 2023-10-24T00:00:00.000Z: 218.05°Mars, 2023-10-25T00:00:00.000Z: 218.74°Mars, 2023-10-26T00:00:00.000Z: 219.42°Mars, 2023-10-27T00:00:00.000Z: 220.11°Mars, 2023-10-28T00:00:00.000Z: 220.80°Mars, 2023-10-29T00:00:00.000Z: 221.49°Mars, 2023-10-30T00:00:00.000Z: 222.18°Mars, 2023-10-31T00:00:00.000Z: 222.87°

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.