Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/19/2021
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 07/19/2021 | 08:07:31 | -69.27,-124.46 | 131.56 | 07/19/2021 | 08:08:41 | -69.12,-123.34 | 131.74 | 47.05 | 70 |
| 2 | 07/19/2021 | 08:58:06 | 68.65, 43.69 | 47.82 | 07/19/2021 | 08:58:15 | 68.62, 43.68 | 47.78 | 3.20 | 9 |
| 3 | 07/19/2021 | 09:48:47 | -68.52,-148.82 | 132.32 | 07/19/2021 | 09:47:45 | -68.51,-148.83 | 132.32 | 1.29 | 62 |
| 4 | 07/22/2021 | 00:24:18 | -68.73, -7.95 | 131.61 | 07/22/2021 | 00:25:14 | -68.72, -7.97 | 131.62 | 1.29 | 56 |
| 5 | 07/22/2021 | 01:15:02 | 68.59, 159.53 | 48.27 | 07/22/2021 | 01:14:41 | 68.60, 159.54 | 48.28 | 1.06 | 21 |
| 6 | 07/22/2021 | 02:05:31 | -67.82, -32.16 | 132.53 | 07/22/2021 | 02:04:22 | -67.88, -33.69 | 132.42 | 64.63 | 69 |
| 7 | 07/24/2021 | 15:50:48 | 69.66, -60.81 | 49.91 | 07/24/2021 | 15:51:55 | 69.58, -58.61 | 49.77 | 85.73 | 67 |
| 8 | 07/24/2021 | 16:41:13 | -68.67, 107.89 | 131.11 | 07/24/2021 | 16:41:39 | -68.70, 107.89 | 131.09 | 3.20 | 26 |
| 9 | 07/24/2021 | 17:31:57 | 68.54, -84.63 | 48.76 | 07/24/2021 | 17:31:07 | 68.52, -84.68 | 48.75 | 2.63 | 50 |
| 10 | 07/27/2021 | 08:07:28 | 68.75, 56.23 | 49.56 | 07/27/2021 | 08:08:35 | 68.77, 56.23 | 49.57 | 3.00 | 67 |
| 11 | 07/27/2021 | 08:58:09 | -68.61,-136.27 | 130.58 | 07/27/2021 | 08:58:06 | -68.62,-136.33 | 130.58 | 2.72 | 3 |
| 12 | 07/27/2021 | 09:48:49 | 68.27, 31.49 | 49.08 | 07/27/2021 | 09:47:36 | 68.33, 30.97 | 49.16 | 22.55 | 73 |
| 13 | 07/30/2021 | 00:24:24 | 68.69, 172.07 | 50.13 | 07/30/2021 | 00:25:02 | 68.69, 172.01 | 50.12 | 2.65 | 38 |
| 14 | 07/30/2021 | 01:15:06 | -68.61, -20.50 | 129.96 | 07/30/2021 | 01:14:32 | -68.59, -20.48 | 129.98 | 2.39 | 34 |
| 15 | 08/01/2021 | 15:50:44 | -69.19, 119.85 | 128.70 | 08/01/2021 | 15:51:55 | -69.11, 120.78 | 128.82 | 37.75 | 71 |
| 16 | 08/01/2021 | 16:41:20 | 68.64, -72.09 | 50.74 | 08/01/2021 | 16:41:28 | 68.65, -72.15 | 50.75 | 2.58 | 8 |
| 17 | 08/01/2021 | 17:32:02 | -68.55, 95.34 | 129.35 | 08/01/2021 | 17:30:58 | -68.55, 95.36 | 129.34 | 0.69 | 64 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/19/2021
Download SNOs between NPP and TERRA since TLE EPOCH: 07/19/2021 in txt file.
Historial Predications of SNOs between NPP and TERRA