Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/24/2025
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 03/25/2025 | 06:08:33 | -70.44, -95.37 | 111.53 | 03/25/2025 | 06:07:21 | -70.49, -96.02 | 111.44 | 24.88 | 72 |
| 2 | 03/25/2025 | 06:58:03 | 70.17, 71.89 | 68.20 | 03/25/2025 | 06:58:01 | 70.15, 71.84 | 68.18 | 3.24 | 2 |
| 3 | 03/25/2025 | 07:47:33 | -70.06,-120.64 | 111.92 | 03/25/2025 | 07:48:42 | -70.03,-120.67 | 111.95 | 3.05 | 69 |
| 4 | 03/27/2025 | 22:25:04 | -70.23, 20.22 | 112.78 | 03/27/2025 | 22:24:06 | -70.24, 20.18 | 112.76 | 1.55 | 58 |
| 5 | 03/27/2025 | 23:14:31 | 70.13,-172.29 | 67.11 | 03/27/2025 | 23:14:50 | 70.11,-172.30 | 67.09 | 2.11 | 19 |
| 6 | 03/28/2025 | 00:04:12 | -69.41, -5.64 | 113.59 | 03/28/2025 | 00:05:20 | -69.41, -3.95 | 113.66 | 66.21 | 68 |
| 7 | 03/30/2025 | 14:41:30 | -70.18, 136.02 | 113.88 | 03/30/2025 | 14:40:53 | -70.17, 136.10 | 113.89 | 3.15 | 37 |
| 8 | 03/30/2025 | 15:30:57 | 70.06, -56.49 | 66.00 | 03/30/2025 | 15:31:38 | 70.09, -56.47 | 66.02 | 2.86 | 41 |
| 9 | 04/02/2025 | 06:08:19 | 70.59, 84.89 | 65.49 | 04/02/2025 | 06:07:08 | 70.65, 83.81 | 65.60 | 40.44 | 71 |
| 10 | 04/02/2025 | 06:57:55 | -70.15,-108.12 | 114.94 | 04/02/2025 | 06:57:42 | -70.16,-108.09 | 114.93 | 1.34 | 13 |
| 11 | 04/02/2025 | 07:47:22 | 70.04, 59.36 | 64.94 | 04/02/2025 | 07:48:26 | 70.04, 59.41 | 64.93 | 1.72 | 64 |
| 12 | 04/04/2025 | 22:24:48 | 70.28,-159.68 | 64.16 | 04/04/2025 | 22:23:49 | 70.26,-159.75 | 64.15 | 3.45 | 59 |
| 13 | 04/04/2025 | 23:14:19 | -70.11, 7.72 | 116.01 | 04/04/2025 | 23:14:30 | -70.13, 7.77 | 116.00 | 2.23 | 11 |
| 14 | 04/05/2025 | 00:03:56 | 69.44, 174.45 | 63.34 | 04/05/2025 | 00:05:04 | 69.48, 176.05 | 63.32 | 62.62 | 68 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/24/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/24/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP