Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and GCOM-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/7/2023
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (GCOM-C) | Time (GCOM-C) | Lat,Lon (GCOM-C) | SZA (GCOM-C ) | Distance(km) | Time Diff (sec) |
| 1 | 11/07/2023 | 12:53:23 | 69.02, -15.38 | 85.22 | 11/07/2023 | 12:54:34 | 68.92, -14.47 | 85.13 | 38.07 | 71 |
| 2 | 11/07/2023 | 13:43:58 | -68.58, 152.54 | 95.22 | 11/07/2023 | 13:45:10 | -68.59, 152.47 | 95.20 | 3.24 | 72 |
| 3 | 11/07/2023 | 14:34:45 | 68.60, -40.18 | 84.82 | 11/07/2023 | 14:35:37 | 68.59, -40.15 | 84.81 | 2.15 | 52 |
| 4 | 11/07/2023 | 15:25:28 | -68.58, 127.16 | 95.19 | 11/07/2023 | 15:26:07 | -68.58, 127.22 | 95.19 | 2.61 | 39 |
| 5 | 11/07/2023 | 16:16:14 | 68.55, -65.50 | 84.79 | 11/07/2023 | 16:16:35 | 68.52, -65.46 | 84.77 | 3.26 | 21 |
| 6 | 11/07/2023 | 17:06:56 | -68.53, 101.85 | 95.22 | 11/07/2023 | 17:07:04 | -68.52, 101.91 | 95.23 | 2.72 | 8 |
| 7 | 11/07/2023 | 17:57:41 | 68.45, -90.74 | 84.71 | 11/07/2023 | 17:57:32 | 68.46, -90.78 | 84.73 | 2.39 | 9 |
| 8 | 11/07/2023 | 18:48:24 | -68.43, 76.61 | 95.30 | 11/07/2023 | 18:48:02 | -68.46, 76.59 | 95.27 | 3.30 | 22 |
| 9 | 11/07/2023 | 19:39:10 | 68.40,-116.05 | 84.69 | 11/07/2023 | 19:38:30 | 68.40,-116.10 | 84.68 | 2.06 | 40 |
| 10 | 11/07/2023 | 20:29:53 | -68.38, 51.30 | 95.33 | 11/07/2023 | 20:29:00 | -68.40, 51.28 | 95.31 | 1.97 | 53 |
| 11 | 11/07/2023 | 21:20:39 | 68.35,-141.36 | 84.66 | 11/07/2023 | 21:19:28 | 68.34,-141.41 | 84.64 | 2.64 | 71 |
| 12 | 11/07/2023 | 22:11:16 | -68.01, 26.39 | 95.67 | 11/07/2023 | 22:10:04 | -68.01, 25.55 | 95.69 | 34.92 | 72 |
| 13 | 11/20/2023 | 10:27:30 | 69.25, 20.77 | 88.83 | 11/20/2023 | 10:28:40 | 69.20, 22.32 | 88.79 | 61.60 | 70 |
| 14 | 11/20/2023 | 11:18:05 | -68.79,-171.28 | 91.63 | 11/20/2023 | 11:19:18 | -68.77,-170.88 | 91.64 | 16.49 | 73 |
| 15 | 11/20/2023 | 12:08:47 | 68.62, -3.74 | 88.21 | 11/20/2023 | 12:09:47 | 68.59, -3.72 | 88.19 | 3.26 | 60 |
| 16 | 11/20/2023 | 12:59:30 | -68.59, 163.62 | 91.82 | 11/20/2023 | 13:00:17 | -68.60, 163.66 | 91.80 | 1.93 | 47 |
| 17 | 11/20/2023 | 13:50:15 | 68.52, -28.98 | 88.13 | 11/20/2023 | 13:50:45 | 68.53, -29.04 | 88.14 | 2.62 | 30 |
| 18 | 11/20/2023 | 14:40:59 | -68.54, 138.31 | 91.85 | 11/20/2023 | 14:41:15 | -68.53, 138.34 | 91.85 | 1.71 | 16 |
| 19 | 11/20/2023 | 15:31:44 | 68.47, -54.30 | 88.10 | 11/20/2023 | 15:31:43 | 68.46, -54.36 | 88.09 | 3.11 | 1 |
| 20 | 11/20/2023 | 16:22:28 | -68.50, 112.99 | 91.88 | 11/20/2023 | 16:22:13 | -68.47, 113.02 | 91.90 | 3.28 | 15 |
| 21 | 11/20/2023 | 17:13:13 | 68.43, -79.61 | 88.07 | 11/20/2023 | 17:12:40 | 68.45, -79.61 | 88.09 | 2.60 | 33 |
| 22 | 11/20/2023 | 18:03:56 | -68.40, 87.75 | 91.96 | 11/20/2023 | 18:03:11 | -68.40, 87.70 | 91.95 | 2.12 | 45 |
| 23 | 11/20/2023 | 18:54:42 | 68.38,-104.92 | 88.04 | 11/20/2023 | 18:53:38 | 68.38,-104.93 | 88.04 | 0.68 | 64 |
| 24 | 11/20/2023 | 19:45:24 | -68.30, 62.50 | 92.04 | 11/20/2023 | 19:44:10 | -68.28, 62.31 | 92.06 | 7.93 | 74 |
| 25 | 11/20/2023 | 20:35:58 | 67.63,-129.36 | 87.32 | 11/20/2023 | 20:34:49 | 67.61,-131.12 | 87.27 | 74.61 | 69 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/7/2023
Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/07/2023 in txt file.
Historial Predications of SNOs between NPP and GCOM-C