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: 6/17/2025
| 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 | 06/24/2025 | 15:20:53 | 69.93, -53.32 | 46.48 | 06/24/2025 | 15:21:59 | 69.88, -50.85 | 46.38 | 94.47 | 66 |
| 2 | 06/24/2025 | 16:11:27 | -69.40, 114.78 | 134.07 | 06/24/2025 | 16:12:39 | -69.34, 115.75 | 134.15 | 38.76 | 72 |
| 3 | 06/24/2025 | 17:02:05 | 68.98, -77.32 | 45.50 | 06/24/2025 | 17:03:13 | 68.97, -77.38 | 45.48 | 2.73 | 68 |
| 4 | 06/24/2025 | 17:52:49 | -68.98, 89.99 | 134.50 | 06/24/2025 | 17:53:43 | -68.97, 90.00 | 134.52 | 1.68 | 54 |
| 5 | 06/24/2025 | 18:43:34 | 68.93,-102.62 | 45.45 | 06/24/2025 | 18:44:11 | 68.92,-102.69 | 45.43 | 3.00 | 37 |
| 6 | 06/24/2025 | 19:34:18 | -68.93, 64.69 | 134.55 | 06/24/2025 | 19:34:41 | -68.92, 64.69 | 134.57 | 2.05 | 23 |
| 7 | 06/24/2025 | 20:25:02 | 68.88,-127.93 | 45.40 | 06/24/2025 | 20:25:08 | 68.86,-128.00 | 45.38 | 3.28 | 6 |
| 8 | 06/24/2025 | 21:15:46 | -68.89, 39.38 | 134.60 | 06/24/2025 | 21:15:38 | -68.86, 39.38 | 134.62 | 2.43 | 8 |
| 9 | 06/24/2025 | 22:06:31 | 68.83,-153.23 | 45.35 | 06/24/2025 | 22:06:06 | 68.81,-153.30 | 45.33 | 3.56 | 25 |
| 10 | 06/24/2025 | 22:57:15 | -68.84, 14.07 | 134.65 | 06/24/2025 | 22:56:36 | -68.81, 14.07 | 134.67 | 2.81 | 39 |
| 11 | 06/24/2025 | 23:48:00 | 68.78,-178.54 | 45.30 | 06/24/2025 | 23:47:03 | 68.81,-178.54 | 45.34 | 3.42 | 57 |
| 12 | 06/25/2025 | 00:38:44 | -68.79, -11.23 | 134.70 | 06/25/2025 | 00:37:34 | -68.76, -11.24 | 134.72 | 3.19 | 70 |
| 13 | 06/25/2025 | 01:29:21 | 68.30, 156.72 | 44.81 | 06/25/2025 | 01:28:10 | 68.27, 155.52 | 44.81 | 49.46 | 71 |
| 14 | 06/25/2025 | 02:19:56 | -67.83, -35.36 | 135.67 | 06/25/2025 | 02:18:49 | -67.79, -37.71 | 135.66 | 98.62 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/17/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/17/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C