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: 8/23/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/24/2025 | 20:34:12 | 0.09,-104.71 | -0.51,-107.54 | 322.15 | 80 |
| 2 | 08/25/2025 | 20:18:06 | 0.09,-104.71 | 0.46,-103.00 | 194.51 | 80 |
| 3 | 08/27/2025 | 08:39:54 | -0.09,-104.70 | 0.69,-108.28 | 407.81 | 80 |
| 4 | 08/28/2025 | 08:18:29 | -0.09,-104.69 | -0.28,-103.74 | 108.51 | 80 |
| 5 | 08/29/2025 | 20:40:25 | 0.10,-104.70 | -0.86,-109.05 | 494.60 | 80 |
| 6 | 08/30/2025 | 20:24:20 | 0.10,-104.70 | 0.12,-104.51 | 21.92 | 80 |
| 7 | 09/02/2025 | 08:27:24 | -0.11,-104.68 | 0.00,-105.26 | 64.68 | 80 |
| 8 | 09/03/2025 | 08:05:58 | -0.11,-104.68 | -0.98,-100.72 | 451.26 | 80 |
| 9 | 09/04/2025 | 20:27:53 | 0.12,-104.69 | -0.21,-106.02 | 152.30 | 80 |
| 10 | 09/05/2025 | 20:11:49 | 0.12,-104.68 | 0.83,-101.49 | 364.05 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/23/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/23/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21