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: 11/13/2024
| 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 | 11/13/2024 | 07:22:32 | -70.08,-114.37 | 91.92 | 11/13/2024 | 07:23:09 | -70.09,-114.32 | 91.90 | 2.75 | 37 |
| 2 | 11/13/2024 | 08:13:16 | 69.94, 53.15 | 87.96 | 11/13/2024 | 08:12:37 | 69.94, 53.10 | 87.95 | 1.68 | 39 |
| 3 | 11/15/2024 | 22:48:56 | 70.83,-167.11 | 89.52 | 11/15/2024 | 22:50:03 | 70.72,-165.16 | 89.41 | 72.14 | 67 |
| 4 | 11/15/2024 | 23:39:24 | -70.03, 1.49 | 91.29 | 11/15/2024 | 23:39:44 | -70.02, 1.44 | 91.30 | 2.25 | 20 |
| 5 | 11/16/2024 | 00:30:08 | 69.89, 169.00 | 88.59 | 11/16/2024 | 00:29:11 | 69.91, 168.93 | 88.61 | 3.55 | 57 |
| 6 | 11/18/2024 | 15:05:35 | 70.12, -50.18 | 89.45 | 11/18/2024 | 15:06:46 | 70.14, -50.16 | 89.47 | 2.79 | 71 |
| 7 | 11/18/2024 | 15:56:16 | -69.99, 117.33 | 90.68 | 11/18/2024 | 15:56:17 | -69.98, 117.26 | 90.69 | 2.79 | 1 |
| 8 | 11/18/2024 | 16:46:58 | 69.76, -75.01 | 89.10 | 11/18/2024 | 16:45:45 | 69.82, -75.33 | 89.16 | 14.12 | 73 |
| 9 | 11/21/2024 | 07:22:26 | 70.11, 65.62 | 90.04 | 11/21/2024 | 07:23:17 | 70.09, 65.65 | 90.02 | 1.93 | 51 |
| 10 | 11/21/2024 | 08:13:07 | -69.98,-126.87 | 90.09 | 11/21/2024 | 08:12:47 | -69.99,-126.86 | 90.08 | 1.61 | 20 |
| 11 | 11/21/2024 | 09:03:35 | 69.00, 41.85 | 88.95 | 11/21/2024 | 09:02:29 | 69.05, 39.51 | 88.99 | 93.35 | 66 |
| 12 | 11/23/2024 | 23:39:17 | 70.06,-178.53 | 90.55 | 11/23/2024 | 23:39:47 | 70.08,-178.49 | 90.57 | 2.96 | 30 |
| 13 | 11/24/2024 | 00:29:58 | -69.93, -11.01 | 89.58 | 11/24/2024 | 00:29:18 | -69.93, -11.07 | 89.58 | 2.30 | 40 |
| 14 | 11/26/2024 | 15:05:33 | -70.62, 129.07 | 88.37 | 11/26/2024 | 15:06:43 | -70.51, 130.37 | 88.50 | 49.92 | 70 |
| 15 | 11/26/2024 | 15:56:08 | 70.03, -62.70 | 91.04 | 11/26/2024 | 15:56:17 | 70.01, -62.71 | 91.01 | 2.90 | 9 |
| 16 | 11/26/2024 | 16:46:49 | -69.90, 104.83 | 89.09 | 11/26/2024 | 16:45:47 | -69.91, 104.79 | 89.08 | 1.99 | 62 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/13/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 11/13/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9