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: 2/19/2024
| 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 | 02/19/2024 | 03:34:53 | 68.65, 124.63 | 80.10 | 02/19/2024 | 03:35:16 | 68.63, 124.61 | 80.08 | 2.29 | 23 |
| 2 | 02/19/2024 | 04:25:36 | -68.62, -68.02 | 99.95 | 02/19/2024 | 04:25:46 | -68.62, -68.02 | 99.95 | 0.31 | 10 |
| 3 | 02/19/2024 | 05:16:22 | 68.60, 99.31 | 80.03 | 02/19/2024 | 05:16:13 | 68.62, 99.36 | 80.05 | 2.87 | 9 |
| 4 | 02/19/2024 | 06:07:05 | -68.58, -93.33 | 100.02 | 02/19/2024 | 06:06:44 | -68.56, -93.34 | 100.03 | 1.73 | 21 |
| 5 | 02/19/2024 | 06:57:51 | 68.56, 74.00 | 79.95 | 02/19/2024 | 06:57:11 | 68.56, 74.05 | 79.96 | 1.87 | 40 |
| 6 | 02/19/2024 | 07:48:34 | -68.53,-118.64 | 100.09 | 02/19/2024 | 07:47:41 | -68.55,-118.59 | 100.06 | 3.41 | 53 |
| 7 | 02/19/2024 | 08:39:20 | 68.51, 48.69 | 79.88 | 02/19/2024 | 08:38:09 | 68.50, 48.73 | 79.88 | 2.33 | 71 |
| 8 | 02/19/2024 | 09:29:57 | -68.16,-143.54 | 100.50 | 02/19/2024 | 09:28:45 | -68.17,-144.32 | 100.46 | 31.96 | 72 |
| 9 | 02/19/2024 | 10:20:31 | 67.50, 24.59 | 78.80 | 02/19/2024 | 10:19:24 | 67.51, 22.28 | 78.91 | 98.39 | 67 |
| 10 | 03/02/2024 | 21:46:08 | 69.69,-149.55 | 76.44 | 03/02/2024 | 21:47:15 | 69.64,-147.14 | 76.31 | 93.21 | 67 |
| 11 | 03/02/2024 | 22:36:43 | -69.22, 18.43 | 104.06 | 03/02/2024 | 22:37:54 | -69.15, 19.55 | 104.18 | 44.96 | 71 |
| 12 | 03/02/2024 | 23:27:20 | 68.73,-173.59 | 75.42 | 03/02/2024 | 23:28:28 | 68.76,-173.58 | 75.44 | 3.40 | 68 |
| 13 | 03/03/2024 | 00:18:03 | -68.70, -6.22 | 104.64 | 03/03/2024 | 00:18:59 | -68.71, -6.27 | 104.63 | 2.60 | 56 |
| 14 | 03/03/2024 | 01:08:49 | 68.69, 161.09 | 75.35 | 03/03/2024 | 01:09:26 | 68.70, 161.10 | 75.35 | 1.19 | 37 |
| 15 | 03/03/2024 | 01:59:32 | -68.65, -31.54 | 104.71 | 03/03/2024 | 01:59:57 | -68.65, -31.59 | 104.72 | 2.20 | 25 |
| 16 | 03/03/2024 | 02:50:18 | 68.65, 135.78 | 75.27 | 03/03/2024 | 02:50:24 | 68.64, 135.78 | 75.26 | 1.03 | 6 |
| 17 | 03/03/2024 | 03:41:01 | -68.61, -56.85 | 104.78 | 03/03/2024 | 03:40:54 | -68.64, -56.84 | 104.75 | 3.42 | 7 |
| 18 | 03/03/2024 | 04:31:47 | 68.60, 110.46 | 75.20 | 03/03/2024 | 04:31:22 | 68.57, 110.46 | 75.17 | 3.23 | 25 |
| 19 | 03/03/2024 | 05:22:30 | -68.56, -82.17 | 104.86 | 03/03/2024 | 05:21:52 | -68.58, -82.16 | 104.84 | 1.24 | 38 |
| 20 | 03/03/2024 | 06:13:16 | 68.56, 85.15 | 75.13 | 03/03/2024 | 06:12:19 | 68.56, 85.21 | 75.14 | 2.51 | 57 |
| 21 | 03/03/2024 | 07:03:59 | -68.52,-107.49 | 104.93 | 03/03/2024 | 07:02:50 | -68.51,-107.48 | 104.93 | 0.99 | 69 |
| 22 | 03/03/2024 | 07:54:36 | 68.03, 60.46 | 74.55 | 03/03/2024 | 07:53:25 | 68.06, 59.34 | 74.63 | 46.49 | 71 |
| 23 | 03/03/2024 | 08:45:11 | -67.56,-131.65 | 105.95 | 03/03/2024 | 08:44:04 | -67.58,-133.87 | 105.85 | 93.98 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/19/2024
Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/19/2024 in txt file.
Historial Predications of SNOs between NPP and GCOM-C