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: 8/11/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/12/2025 | 08:18:31 | -0.06,-104.73 | -0.29,-103.75 | 111.89 | 80 |
| 2 | 08/13/2025 | 20:40:27 | 0.06,-104.74 | -0.89,-109.05 | 491.36 | 80 |
| 3 | 08/14/2025 | 20:24:23 | 0.06,-104.74 | 0.14,-104.52 | 25.24 | 80 |
| 4 | 08/17/2025 | 08:27:26 | -0.07,-104.72 | 0.04,-105.26 | 61.46 | 80 |
| 5 | 08/18/2025 | 08:06:01 | -0.07,-104.71 | -0.99,-100.73 | 454.33 | 80 |
| 6 | 08/19/2025 | 20:27:57 | 0.08,-104.72 | -0.24,-106.03 | 149.68 | 80 |
| 7 | 08/20/2025 | 20:11:52 | 0.08,-104.72 | 0.80,-101.50 | 366.59 | 80 |
| 8 | 08/22/2025 | 08:33:40 | -0.09,-104.71 | 0.36,-106.77 | 235.34 | 80 |
| 9 | 08/23/2025 | 08:12:15 | -0.09,-104.70 | -0.61,-102.23 | 281.09 | 80 |
| 10 | 08/24/2025 | 20:34:11 | 0.09,-104.71 | -0.53,-107.54 | 322.20 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/11/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/11/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21