Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/10/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/13/2025 | 08:26:39 | 0.00,-104.40 | 0.15,-105.04 | 72.66 | 80 |
| 2 | 05/14/2025 | 08:05:16 | 0.00,-104.40 | -0.87,-100.52 | 442.99 | 80 |
| 3 | 05/15/2025 | 20:27:13 | 0.00,-104.43 | -0.32,-105.82 | 159.41 | 80 |
| 4 | 05/16/2025 | 20:11:10 | 0.01,-104.43 | 0.69,-101.30 | 356.51 | 80 |
| 5 | 05/18/2025 | 08:33:00 | -0.01,-104.41 | 0.46,-106.58 | 247.65 | 80 |
| 6 | 05/19/2025 | 08:11:36 | -0.02,-104.40 | -0.56,-102.06 | 267.92 | 80 |
| 7 | 05/20/2025 | 20:33:34 | 0.01,-104.42 | -0.63,-107.36 | 334.95 | 80 |
| 8 | 05/21/2025 | 20:17:29 | 0.01,-104.42 | 0.34,-102.83 | 181.35 | 80 |
| 9 | 05/23/2025 | 08:39:20 | -0.02,-104.41 | 0.81,-108.11 | 421.79 | 80 |
| 10 | 05/24/2025 | 08:17:56 | -0.02,-104.41 | -0.22,-103.59 | 93.85 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/10/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/10/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21