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: 9/27/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/27/2023 | 10:44:12 | -0.02,-137.01 | 0.59,-139.79 | 315.71 | 80 |
| 2 | 09/28/2023 | 10:22:48 | -0.02,-137.02 | -0.44,-135.26 | 201.24 | 80 |
| 3 | 09/29/2023 | 22:44:43 | 0.02,-137.02 | -0.80,-140.55 | 403.14 | 80 |
| 4 | 09/30/2023 | 22:28:39 | 0.02,-137.02 | 0.24,-136.03 | 113.64 | 80 |
| 5 | 10/02/2023 | 10:50:26 | -0.02,-137.03 | 0.92,-141.30 | 486.26 | 80 |
| 6 | 10/03/2023 | 10:29:01 | -0.02,-137.03 | -0.07,-136.76 | 29.98 | 80 |
| 7 | 10/05/2023 | 22:32:11 | 0.03,-137.01 | -0.10,-137.53 | 59.99 | 80 |
| 8 | 10/06/2023 | 22:16:07 | 0.03,-137.00 | 0.95,-133.01 | 455.79 | 80 |
| 9 | 10/08/2023 | 10:37:53 | -0.04,-136.99 | 0.26,-138.27 | 145.37 | 80 |
| 10 | 10/09/2023 | 10:16:28 | -0.04,-136.99 | -0.74,-133.73 | 370.22 | 80 |
| 11 | 10/10/2023 | 22:38:24 | 0.04,-136.97 | -0.40,-139.04 | 236.28 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/27/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 09/27/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21