Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/25/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/25/2025 | 20:18:06 | 0.09,-104.71 | 0.44,-103.00 | 194.37 | 80 |
| 2 | 08/27/2025 | 08:39:54 | -0.09,-104.69 | 0.71,-108.27 | 407.96 | 80 |
| 3 | 08/28/2025 | 08:18:30 | -0.09,-104.69 | -0.32,-103.75 | 108.25 | 80 |
| 4 | 08/29/2025 | 20:40:25 | 0.10,-104.70 | -0.87,-109.04 | 495.11 | 80 |
| 5 | 08/30/2025 | 20:24:20 | 0.10,-104.70 | 0.16,-104.52 | 21.32 | 80 |
| 6 | 09/02/2025 | 08:27:23 | -0.11,-104.68 | 0.01,-105.25 | 65.34 | 80 |
| 7 | 09/03/2025 | 08:05:58 | -0.11,-104.67 | -0.97,-100.71 | 450.51 | 80 |
| 8 | 09/04/2025 | 20:27:54 | 0.12,-104.67 | -0.16,-106.03 | 153.33 | 80 |
| 9 | 09/05/2025 | 20:11:49 | 0.12,-104.67 | 0.83,-101.49 | 362.95 | 80 |
| 10 | 09/07/2025 | 08:33:37 | -0.12,-104.66 | 0.33,-106.76 | 239.00 | 80 |
| 11 | 09/08/2025 | 08:12:11 | -0.12,-104.66 | -0.66,-102.22 | 277.12 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/25/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/25/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21