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: 3/13/2023
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 | 03/15/2023 | 14:53:14 | 70.11, -47.10 | 72.20 | 03/15/2023 | 14:54:14 | 70.12, -47.18 | 72.19 | 2.97 | 60 |
2 | 03/15/2023 | 15:43:56 | -70.02, 120.35 | 107.91 | 03/15/2023 | 15:43:44 | -70.00, 120.29 | 107.93 | 3.51 | 12 |
3 | 03/15/2023 | 16:34:29 | 69.33, -71.32 | 71.35 | 03/15/2023 | 16:33:20 | 69.40, -72.88 | 71.49 | 61.97 | 69 |
4 | 03/18/2023 | 07:10:06 | 70.12, 68.67 | 71.14 | 03/18/2023 | 07:10:40 | 70.14, 68.73 | 71.15 | 3.07 | 34 |
5 | 03/18/2023 | 08:00:47 | -69.97,-123.79 | 109.03 | 03/18/2023 | 08:00:11 | -69.97,-123.87 | 109.03 | 2.95 | 36 |
6 | 03/20/2023 | 22:36:24 | -70.72, 16.19 | 109.28 | 03/20/2023 | 22:37:33 | -70.61, 17.65 | 109.46 | 55.43 | 69 |
7 | 03/20/2023 | 23:26:58 | 70.09,-175.51 | 70.04 | 03/20/2023 | 23:27:08 | 70.06,-175.50 | 70.01 | 3.29 | 10 |
8 | 03/21/2023 | 00:17:39 | -69.94, -7.97 | 110.13 | 03/21/2023 | 00:16:38 | -69.95, -8.02 | 110.11 | 2.23 | 61 |
9 | 03/23/2023 | 14:53:06 | -70.18, 132.82 | 110.92 | 03/23/2023 | 14:54:07 | -70.16, 132.89 | 110.95 | 3.03 | 61 |
10 | 03/23/2023 | 15:43:49 | 70.02, -59.63 | 68.91 | 03/23/2023 | 15:43:34 | 70.05, -59.63 | 68.94 | 2.97 | 15 |
11 | 03/23/2023 | 16:34:22 | -69.45, 108.53 | 111.71 | 03/23/2023 | 16:33:12 | -69.50, 107.26 | 111.60 | 50.12 | 70 |
12 | 03/26/2023 | 07:09:57 | -70.12,-111.32 | 112.03 | 03/26/2023 | 07:10:33 | -70.11,-111.29 | 112.05 | 1.77 | 36 |
13 | 03/26/2023 | 08:00:40 | 69.97, 56.22 | 67.80 | 03/26/2023 | 08:00:00 | 69.99, 56.19 | 67.82 | 2.77 | 40 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/13/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 03/13/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8