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: 8/16/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/17/2025 | 08:27:25 | -0.07,-104.72 | 0.06,-105.25 | 61.55 | 80 |
| 2 | 08/18/2025 | 08:06:01 | -0.07,-104.71 | -0.97,-100.73 | 454.27 | 80 |
| 3 | 08/19/2025 | 20:27:57 | 0.08,-104.72 | -0.20,-106.03 | 148.73 | 80 |
| 4 | 08/20/2025 | 20:11:52 | 0.08,-104.72 | 0.78,-101.49 | 367.58 | 80 |
| 5 | 08/22/2025 | 08:33:40 | -0.09,-104.70 | 0.38,-106.77 | 235.16 | 80 |
| 6 | 08/23/2025 | 08:12:16 | -0.08,-104.70 | -0.65,-102.24 | 281.29 | 80 |
| 7 | 08/24/2025 | 20:34:11 | 0.09,-104.72 | -0.55,-107.54 | 321.01 | 80 |
| 8 | 08/25/2025 | 20:18:06 | 0.09,-104.73 | 0.48,-103.01 | 195.95 | 80 |
| 9 | 08/27/2025 | 08:39:55 | -0.09,-104.72 | 0.68,-108.28 | 405.71 | 80 |
| 10 | 08/28/2025 | 08:18:29 | -0.09,-104.72 | -0.30,-103.74 | 110.93 | 80 |
| 11 | 08/29/2025 | 20:40:25 | 0.10,-104.73 | -0.90,-109.04 | 491.84 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/16/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/16/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21