Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/28/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 05/29/2023 21:59:26 -70.20, 26.46 131.56 05/29/2023 22:00:00 -70.21, 26.46 131.56 1.15 34
2 05/29/2023 22:50:10 70.07,-166.04 48.31 05/29/2023 22:49:28 70.05,-166.12 48.29 3.65 42
3 06/01/2023 13:25:45 70.62, -25.75 48.50 06/01/2023 13:26:56 70.48, -24.89 48.33 35.57 71
4 06/01/2023 14:16:20 -70.17, 142.28 131.97 06/01/2023 14:16:30 -70.15, 142.26 132.00 2.81 10
5 06/01/2023 15:07:04 70.05, -50.22 47.90 06/01/2023 15:05:57 70.04, -50.25 47.90 1.14 67
6 06/04/2023 05:42:32 70.24, 90.65 47.76 06/04/2023 05:43:29 70.23, 90.63 47.75 0.81 57
7 06/04/2023 06:33:14 -70.15,-101.90 132.33 06/04/2023 06:32:59 -70.12,-101.89 132.36 3.13 15
8 06/04/2023 07:23:45 69.34, 66.61 46.83 06/04/2023 07:22:37 69.41, 64.77 46.95 72.46 68
9 06/06/2023 21:59:25 70.17,-153.47 47.40 06/06/2023 21:59:58 70.18,-153.55 47.42 3.49 33
10 06/06/2023 22:50:07 -70.08, 13.99 132.69 06/06/2023 22:49:28 -70.08, 13.93 132.69 2.06 39
11 06/09/2023 13:25:42 -70.69, 154.18 132.29 06/09/2023 13:26:52 -70.61, 155.33 132.41 43.24 70
12 06/09/2023 14:16:18 70.16, -37.67 47.15 06/09/2023 14:16:25 70.17, -37.68 47.16 1.36 7
13 06/09/2023 15:07:00 -70.07, 129.79 132.95 06/09/2023 15:05:55 -70.07, 129.81 132.94 0.82 65

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/28/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230528.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/28/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8