Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/30/2024
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/31/2024 | 14:16:15 | 70.19, -37.80 | 65.66 | 03/31/2024 | 14:17:10 | 70.20, -37.80 | 65.66 | 1.08 | 55 |
| 2 | 03/31/2024 | 15:06:57 | -70.11, 129.64 | 114.44 | 03/31/2024 | 15:06:40 | -70.09, 129.68 | 114.46 | 2.84 | 17 |
| 3 | 03/31/2024 | 15:57:27 | 69.24, -61.77 | 64.65 | 03/31/2024 | 15:56:19 | 69.32, -63.73 | 64.80 | 77.59 | 68 |
| 4 | 04/03/2024 | 06:33:11 | 70.16, 78.01 | 64.60 | 04/03/2024 | 06:33:39 | 70.17, 78.03 | 64.60 | 1.09 | 28 |
| 5 | 04/03/2024 | 07:23:53 | -70.08,-114.55 | 115.50 | 04/03/2024 | 07:23:09 | -70.06,-114.48 | 115.52 | 3.28 | 44 |
| 6 | 04/05/2024 | 21:59:27 | -70.48, 25.97 | 116.08 | 04/05/2024 | 22:00:38 | -70.37, 26.56 | 116.22 | 25.30 | 71 |
| 7 | 04/05/2024 | 22:50:06 | 70.09,-166.13 | 63.51 | 04/05/2024 | 22:50:08 | 70.09,-166.20 | 63.50 | 2.98 | 2 |
| 8 | 04/05/2024 | 23:40:48 | -70.01, 1.32 | 116.60 | 04/05/2024 | 23:39:38 | -69.98, 1.29 | 116.62 | 3.14 | 70 |
| 9 | 04/08/2024 | 14:16:17 | -70.21, 142.15 | 117.37 | 04/08/2024 | 14:17:07 | -70.19, 142.18 | 117.41 | 3.02 | 50 |
| 10 | 04/08/2024 | 15:07:01 | 70.09, -50.36 | 62.50 | 04/08/2024 | 15:06:34 | 70.07, -50.34 | 62.47 | 3.07 | 27 |
| 11 | 04/08/2024 | 15:57:26 | -69.11, 118.39 | 118.54 | 04/08/2024 | 15:56:19 | -69.14, 116.04 | 118.43 | 93.56 | 67 |
| 12 | 04/11/2024 | 05:42:44 | 71.00, 89.33 | 62.47 | 04/11/2024 | 05:43:51 | 70.93, 91.55 | 62.34 | 80.87 | 67 |
| 13 | 04/11/2024 | 06:33:12 | -70.17,-102.02 | 118.41 | 04/11/2024 | 06:33:33 | -70.18,-101.94 | 118.41 | 3.13 | 21 |
| 14 | 04/11/2024 | 07:23:56 | 70.06, 65.46 | 61.46 | 04/11/2024 | 07:23:00 | 70.06, 65.53 | 61.47 | 2.55 | 56 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/30/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 03/30/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9