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: 7/21/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/22/2023 | 22:38:45 | 0.01,-137.00 | -0.42,-139.05 | 232.20 | 80 |
| 2 | 07/23/2023 | 22:22:39 | 0.01,-137.00 | 0.54,-134.50 | 284.41 | 80 |
| 3 | 07/25/2023 | 10:41:45 | -0.01,-137.00 | 0.64,-139.76 | 316.24 | 80 |
| 4 | 07/26/2023 | 10:23:00 | -0.01,-136.99 | -0.38,-135.23 | 199.82 | 80 |
| 5 | 07/27/2023 | 22:44:55 | 0.01,-136.97 | -0.77,-140.54 | 405.92 | 80 |
| 6 | 07/28/2023 | 22:28:48 | 0.00,-136.96 | 0.20,-135.99 | 109.55 | 80 |
| 7 | 07/30/2023 | 10:47:55 | -0.00,-136.94 | 0.98,-141.26 | 492.91 | 80 |
| 8 | 07/31/2023 | 10:31:49 | -0.00,-136.92 | -0.05,-136.73 | 21.90 | 80 |
| 9 | 08/02/2023 | 22:32:18 | 0.00,-136.87 | -0.12,-137.49 | 70.92 | 80 |
| 10 | 08/03/2023 | 22:16:12 | 0.00,-136.85 | 0.86,-132.95 | 443.70 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/21/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 07/21/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21