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: 3/15/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/16/2025 | 22:34:30 | 0.00,-137.00 | -0.13,-137.63 | 72.30 | 80 |
| 2 | 03/17/2025 | 22:18:24 | 0.00,-136.99 | 0.86,-133.10 | 443.61 | 80 |
| 3 | 03/19/2025 | 10:40:11 | -0.00,-136.97 | 0.33,-138.36 | 158.69 | 80 |
| 4 | 03/20/2025 | 10:18:46 | -0.00,-136.96 | -0.72,-133.84 | 356.70 | 80 |
| 5 | 03/21/2025 | 22:40:41 | 0.00,-136.95 | -0.51,-139.13 | 249.08 | 80 |
| 6 | 03/22/2025 | 22:24:37 | -0.00,-136.93 | 0.55,-134.61 | 265.95 | 80 |
| 7 | 03/24/2025 | 10:46:22 | 0.00,-136.90 | 0.69,-139.86 | 337.74 | 80 |
| 8 | 03/25/2025 | 10:27:38 | -0.00,-136.88 | -0.38,-135.34 | 176.87 | 80 |
| 9 | 03/26/2025 | 22:46:53 | 0.00,-136.86 | -0.83,-140.63 | 430.01 | 80 |
| 10 | 03/27/2025 | 22:30:48 | 0.00,-136.84 | 0.19,-136.10 | 84.49 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/15/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/15/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21