Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/22/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2025 | 09:22:02 | 0.02, 61.57 | -0.23, 60.49 | 122.54 | 80 |
| 2 | 01/23/2025 | 09:05:58 | 0.01, 61.58 | 0.78, 65.03 | 393.05 | 80 |
| 3 | 01/24/2025 | 21:27:46 | 0.01, 61.49 | 0.41, 59.76 | 197.81 | 80 |
| 4 | 01/25/2025 | 21:06:21 | 0.01, 61.51 | -0.60, 64.29 | 316.74 | 80 |
| 5 | 01/27/2025 | 09:28:18 | -0.01, 61.65 | -0.59, 58.99 | 302.40 | 80 |
| 6 | 01/28/2025 | 09:12:13 | -0.00, 61.67 | 0.42, 63.52 | 212.14 | 80 |
| 7 | 01/29/2025 | 21:34:01 | 0.00, 61.58 | 0.75, 58.26 | 379.34 | 80 |
| 8 | 01/30/2025 | 21:12:37 | -0.00, 61.61 | -0.27, 62.79 | 134.70 | 80 |
| 9 | 02/01/2025 | 09:34:32 | 0.00, 61.75 | -0.96, 57.50 | 485.42 | 80 |
| 10 | 02/02/2025 | 09:18:28 | 0.00, 61.77 | 0.06, 62.03 | 28.95 | 80 |
| 11 | 02/04/2025 | 21:21:32 | -0.00, 61.72 | 0.07, 61.29 | 48.67 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/22/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/22/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP