Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AQUA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/28/2021
| Index | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 01/30/2021 | 06:21:30 | -76.20, 144.29 | 65.17 | 01/30/2021 | 06:21:08 | -76.21, 144.33 | 65.16 | 1.02 | 22 |
| 2 | 01/30/2021 | 07:10:40 | 76.93, -45.60 | 113.99 | 01/30/2021 | 07:11:36 | 76.92, -45.67 | 113.96 | 2.15 | 56 |
| 3 | 02/01/2021 | 21:48:53 | 75.17, 89.49 | 115.29 | 02/01/2021 | 21:47:39 | 75.19, 89.52 | 115.34 | 2.86 | 74 |
| 4 | 02/01/2021 | 22:37:55 | -76.40, -99.20 | 66.11 | 02/01/2021 | 22:37:58 | -76.40, -99.22 | 66.11 | 0.44 | 3 |
| 5 | 02/04/2021 | 14:05:09 | 75.81,-152.81 | 113.82 | 02/04/2021 | 14:04:20 | 75.81,-152.79 | 113.85 | 0.81 | 49 |
| 6 | 02/04/2021 | 14:54:19 | -76.68, 17.64 | 67.20 | 02/04/2021 | 14:54:47 | -76.68, 17.60 | 67.21 | 1.19 | 28 |
| 7 | 02/07/2021 | 06:21:32 | 76.14, -35.92 | 112.65 | 02/07/2021 | 06:21:08 | 76.14, -35.90 | 112.66 | 0.43 | 24 |
| 8 | 02/07/2021 | 07:10:43 | -76.95, 134.49 | 68.32 | 02/07/2021 | 07:11:36 | -76.95, 134.44 | 68.35 | 1.33 | 53 |
| 9 | 02/09/2021 | 21:50:28 | -70.34,-100.04 | 62.02 | 02/09/2021 | 21:49:14 | -70.46,-100.68 | 61.86 | 27.36 | 74 |
| 10 | 02/09/2021 | 22:37:54 | 76.51, 81.17 | 111.39 | 02/09/2021 | 22:37:55 | 76.51, 81.19 | 111.38 | 0.66 | 1 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/28/2021
Download SNOs between AQUA and NPP since TLE EPOCH: 01/28/2021 in txt file.
Historial Predications of SNOs between AQUA and NPP