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: 3/31/2024
| 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 | 70.20, -37.81 | 65.67 | 03/31/2024 | 14:17:10 | 70.19, -37.81 | 65.66 | 0.33 | 55 |
| 2 | 03/31/2024 | 15:06:56 | -70.07, 129.71 | 114.48 | 03/31/2024 | 15:06:40 | -70.08, 129.67 | 114.47 | 2.34 | 16 |
| 3 | 03/31/2024 | 15:57:27 | 69.24, -61.78 | 64.65 | 03/31/2024 | 15:56:19 | 69.31, -63.73 | 64.79 | 77.39 | 68 |
| 4 | 04/03/2024 | 06:33:11 | 70.17, 78.00 | 64.60 | 04/03/2024 | 06:33:39 | 70.16, 78.03 | 64.59 | 1.23 | 28 |
| 5 | 04/03/2024 | 07:23:52 | -70.03,-114.48 | 115.55 | 04/03/2024 | 07:23:09 | -70.05,-114.49 | 115.53 | 2.31 | 43 |
| 6 | 04/05/2024 | 21:59:26 | -70.43, 26.04 | 116.13 | 04/05/2024 | 22:00:38 | -70.36, 26.55 | 116.23 | 20.64 | 72 |
| 7 | 04/05/2024 | 22:50:06 | 70.10,-166.14 | 63.51 | 04/05/2024 | 22:50:08 | 70.08,-166.20 | 63.50 | 3.14 | 2 |
| 8 | 04/05/2024 | 23:40:48 | -70.02, 1.31 | 116.59 | 04/05/2024 | 23:39:37 | -70.04, 1.36 | 116.57 | 2.88 | 71 |
| 9 | 04/08/2024 | 14:16:17 | -70.17, 142.22 | 117.42 | 04/08/2024 | 14:17:08 | -70.19, 142.18 | 117.40 | 2.96 | 51 |
| 10 | 04/08/2024 | 15:07:01 | 70.05, -50.29 | 62.45 | 04/08/2024 | 15:06:35 | 70.07, -50.34 | 62.47 | 3.24 | 26 |
| 11 | 04/08/2024 | 15:57:27 | -69.11, 118.39 | 118.54 | 04/08/2024 | 15:56:20 | -69.14, 116.04 | 118.43 | 93.08 | 67 |
| 12 | 04/11/2024 | 05:42:45 | 71.05, 89.23 | 62.53 | 04/11/2024 | 05:43:51 | 70.94, 91.56 | 62.35 | 85.33 | 66 |
| 13 | 04/11/2024 | 06:33:11 | -70.12,-101.95 | 118.46 | 04/11/2024 | 06:33:34 | -70.13,-102.01 | 118.45 | 2.66 | 23 |
| 14 | 04/11/2024 | 07:23:55 | 70.01, 65.53 | 61.41 | 04/11/2024 | 07:23:01 | 70.01, 65.46 | 61.42 | 2.70 | 54 |
| 15 | 04/13/2024 | 21:59:24 | 70.19,-153.60 | 60.65 | 04/13/2024 | 22:00:30 | 70.18,-153.68 | 60.64 | 3.04 | 66 |
| 16 | 04/13/2024 | 22:50:06 | -70.09, 13.86 | 119.47 | 04/13/2024 | 22:50:00 | -70.09, 13.81 | 119.47 | 2.02 | 6 |
| 17 | 04/13/2024 | 23:40:43 | 69.61,-178.11 | 60.03 | 04/13/2024 | 23:39:32 | 69.68,-179.10 | 60.13 | 39.09 | 71 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/31/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 03/31/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9