Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/7/2023
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/07/2023 | 14:53:18 | -70.14, 132.87 | 104.62 | 03/07/2023 | 14:54:16 | -70.17, 132.90 | 104.61 | 3.34 | 58 |
| 2 | 03/07/2023 | 15:44:02 | 70.02, -59.65 | 75.25 | 03/07/2023 | 15:43:44 | 70.01, -59.67 | 75.24 | 1.39 | 18 |
| 3 | 03/07/2023 | 16:34:33 | -69.35, 108.65 | 105.47 | 03/07/2023 | 16:33:23 | -69.40, 107.12 | 105.36 | 60.16 | 70 |
| 4 | 03/10/2023 | 07:10:11 | -70.09,-111.28 | 105.73 | 03/10/2023 | 07:10:43 | -70.09,-111.31 | 105.72 | 1.51 | 32 |
| 5 | 03/10/2023 | 08:00:55 | 69.97, 56.20 | 74.15 | 03/10/2023 | 08:00:10 | 69.99, 56.19 | 74.17 | 2.08 | 45 |
| 6 | 03/12/2023 | 22:36:24 | 70.30,-163.16 | 73.46 | 03/12/2023 | 22:37:36 | 70.24,-162.84 | 73.38 | 13.82 | 72 |
| 7 | 03/12/2023 | 23:27:03 | -70.05, 4.54 | 106.82 | 03/12/2023 | 23:27:07 | -70.07, 4.55 | 106.80 | 2.67 | 4 |
| 8 | 03/13/2023 | 00:17:47 | 69.94, 172.02 | 73.05 | 03/13/2023 | 00:16:34 | 69.97, 172.04 | 73.09 | 3.08 | 73 |
| 9 | 03/15/2023 | 14:53:14 | 70.13, -47.12 | 72.22 | 03/15/2023 | 14:54:02 | 70.11, -47.14 | 72.19 | 2.47 | 48 |
| 10 | 03/15/2023 | 15:43:56 | -70.03, 120.34 | 107.90 | 03/15/2023 | 15:43:31 | -70.05, 120.41 | 107.89 | 3.29 | 25 |
| 11 | 03/18/2023 | 06:19:38 | -71.02,-100.09 | 107.90 | 03/18/2023 | 06:20:45 | -70.90, -97.71 | 108.11 | 87.20 | 67 |
| 12 | 03/18/2023 | 07:10:06 | 70.08, 68.73 | 71.10 | 03/18/2023 | 07:10:25 | 70.08, 68.72 | 71.09 | 0.39 | 19 |
| 13 | 03/18/2023 | 08:00:48 | -69.98,-123.80 | 109.03 | 03/18/2023 | 07:59:55 | -69.97,-123.80 | 109.03 | 1.29 | 53 |
| 14 | 03/20/2023 | 22:36:14 | -70.14, 17.10 | 109.89 | 03/20/2023 | 22:37:20 | -70.16, 17.10 | 109.88 | 1.92 | 66 |
| 15 | 03/20/2023 | 23:26:58 | 70.04,-175.44 | 70.00 | 03/20/2023 | 23:26:47 | 70.04,-175.42 | 70.00 | 0.81 | 11 |
| 16 | 03/21/2023 | 00:17:34 | -69.62, -7.50 | 110.46 | 03/21/2023 | 00:16:22 | -69.66, -8.32 | 110.39 | 31.90 | 72 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/7/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 03/07/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8