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: 4/11/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/12/2025 | 06:23:28 | -0.05, -75.52 | -0.21, -74.95 | 65.31 | 80 |
| 2 | 04/14/2025 | 18:29:15 | 0.05, -75.53 | -0.01, -75.70 | 19.66 | 80 |
| 3 | 04/15/2025 | 18:10:29 | 0.05, -75.54 | 1.06, -71.17 | 498.74 | 80 |
| 4 | 04/17/2025 | 06:32:15 | -0.05, -75.57 | 0.12, -76.43 | 97.67 | 80 |
| 5 | 04/18/2025 | 06:10:48 | -0.05, -75.58 | -0.88, -71.89 | 420.55 | 80 |
| 6 | 04/19/2025 | 18:32:42 | 0.04, -75.59 | -0.30, -77.18 | 181.74 | 80 |
| 7 | 04/20/2025 | 18:16:35 | 0.04, -75.60 | 0.71, -72.65 | 337.05 | 80 |
| 8 | 04/22/2025 | 06:38:20 | -0.03, -75.64 | 0.46, -77.91 | 258.15 | 80 |
| 9 | 04/23/2025 | 06:16:54 | -0.03, -75.65 | -0.56, -73.37 | 260.81 | 80 |
| 10 | 04/24/2025 | 18:38:46 | 0.02, -75.67 | -0.66, -78.65 | 340.56 | 80 |
| 11 | 04/25/2025 | 18:22:40 | 0.03, -75.69 | 0.36, -74.12 | 178.98 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/11/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 04/11/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21