Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/23/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/24/2025 | 10:52:36 | 0.00,-137.00 | 0.98,-141.29 | 489.65 | 80 |
| 2 | 01/25/2025 | 10:31:08 | -0.00,-136.99 | -0.04,-136.75 | 27.12 | 80 |
| 3 | 01/27/2025 | 22:34:13 | 0.01,-136.98 | -0.08,-137.51 | 59.96 | 80 |
| 4 | 01/28/2025 | 22:18:05 | 0.01,-136.96 | 0.89,-132.95 | 456.33 | 80 |
| 5 | 01/30/2025 | 10:37:08 | -0.02,-136.93 | 0.28,-138.21 | 145.91 | 80 |
| 6 | 01/31/2025 | 10:21:01 | -0.02,-136.92 | -0.75,-133.67 | 370.16 | 80 |
| 7 | 02/01/2025 | 22:40:12 | 0.02,-136.90 | -0.43,-138.96 | 234.02 | 80 |
| 8 | 02/02/2025 | 22:24:03 | 0.02,-136.88 | 0.55,-134.40 | 281.86 | 80 |
| 9 | 02/04/2025 | 10:43:07 | -0.02,-136.84 | 0.60,-139.66 | 321.11 | 80 |
| 10 | 02/05/2025 | 10:26:58 | -0.02,-136.82 | -0.39,-135.11 | 194.21 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/23/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/23/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21