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: 3/26/2025
| 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 | 03/26/2025 | 03:15:35 | 68.96, 129.08 | 66.62 | 03/26/2025 | 03:15:20 | 68.98, 129.10 | 66.64 | 2.86 | 15 |
| 2 | 03/26/2025 | 04:06:18 | -68.96, -63.60 | 113.40 | 03/26/2025 | 04:05:51 | -68.93, -63.60 | 113.43 | 3.27 | 27 |
| 3 | 03/26/2025 | 04:57:04 | 68.92, 103.76 | 66.55 | 03/26/2025 | 04:56:18 | 68.92, 103.77 | 66.55 | 0.66 | 46 |
| 4 | 03/26/2025 | 05:47:47 | -68.92, -88.92 | 113.47 | 03/26/2025 | 05:46:48 | -68.92, -88.85 | 113.47 | 2.78 | 59 |
| 5 | 03/26/2025 | 06:38:31 | 68.77, 78.59 | 66.37 | 03/26/2025 | 06:37:17 | 68.80, 78.37 | 66.40 | 8.90 | 74 |
| 6 | 03/26/2025 | 07:29:06 | -68.34,-113.53 | 114.09 | 03/26/2025 | 07:27:55 | -68.37,-114.81 | 114.03 | 52.78 | 71 |
| 7 | 04/07/2025 | 19:44:58 | 69.81,-119.39 | 62.60 | 04/07/2025 | 19:46:06 | 69.73,-117.52 | 62.47 | 72.63 | 68 |
| 8 | 04/07/2025 | 20:35:32 | -69.32, 48.65 | 117.93 | 04/07/2025 | 20:36:45 | -69.26, 49.19 | 118.00 | 21.86 | 73 |
| 9 | 04/07/2025 | 21:26:14 | 69.08,-143.72 | 61.82 | 04/07/2025 | 21:27:15 | 69.07,-143.69 | 61.80 | 2.21 | 61 |
| 10 | 04/07/2025 | 22:16:56 | -69.01, 23.70 | 118.27 | 04/07/2025 | 22:17:46 | -69.03, 23.63 | 118.26 | 3.56 | 50 |
| 11 | 04/07/2025 | 23:07:42 | 68.99,-168.96 | 61.70 | 04/07/2025 | 23:08:13 | 69.00,-169.03 | 61.70 | 2.56 | 31 |
| 12 | 04/07/2025 | 23:58:26 | -69.03, -1.69 | 118.28 | 04/07/2025 | 23:58:43 | -69.01, -1.63 | 118.30 | 2.89 | 17 |
| 13 | 04/08/2025 | 00:49:11 | 68.95, 165.72 | 61.63 | 04/08/2025 | 00:49:10 | 68.98, 165.71 | 61.66 | 2.68 | 1 |
| 14 | 04/08/2025 | 01:39:54 | -68.94, -26.94 | 118.40 | 04/08/2025 | 01:39:41 | -68.94, -26.96 | 118.40 | 1.22 | 13 |
| 15 | 04/08/2025 | 02:30:40 | 68.92, 140.40 | 61.57 | 04/08/2025 | 02:30:08 | 68.91, 140.38 | 61.56 | 1.06 | 32 |
| 16 | 04/08/2025 | 03:21:23 | -68.90, -52.26 | 118.47 | 04/08/2025 | 03:20:39 | -68.87, -52.29 | 118.49 | 3.03 | 44 |
| 17 | 04/08/2025 | 04:12:09 | 68.88, 115.07 | 61.50 | 04/08/2025 | 04:11:05 | 68.89, 115.12 | 61.52 | 2.46 | 64 |
| 18 | 04/08/2025 | 05:02:51 | -68.81, -77.51 | 118.59 | 04/08/2025 | 05:01:37 | -68.80, -77.62 | 118.59 | 4.59 | 74 |
| 19 | 04/08/2025 | 05:53:25 | 68.14, 90.67 | 60.72 | 04/08/2025 | 05:52:16 | 68.12, 88.88 | 60.74 | 74.23 | 69 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/26/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/26/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C