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: 6/5/2023
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 06/06/2023 21:59:26 70.23,-153.57 47.47 06/06/2023 22:00:03 70.24,-153.49 47.47 3.09 37
2 06/06/2023 22:50:07 -70.10, 13.96 132.67 06/06/2023 22:49:34 -70.08, 13.91 132.69 3.38 33
3 06/09/2023 13:25:49 -71.02, 153.62 131.94 06/09/2023 13:26:56 -70.95, 155.80 132.08 79.65 67
4 06/09/2023 14:16:18 70.17, -37.69 47.17 06/09/2023 14:16:34 70.19, -37.68 47.18 2.14 16
5 06/09/2023 15:07:00 -70.09, 129.75 132.92 06/09/2023 15:06:04 -70.08, 129.79 132.93 1.69 56
6 06/12/2023 05:42:28 -70.29, -89.40 132.90 06/12/2023 05:43:38 -70.28, -89.32 132.92 3.00 70
7 06/12/2023 06:33:12 70.17, 78.09 46.98 06/12/2023 06:33:05 70.18, 78.17 46.98 2.99 7
8 06/12/2023 07:23:50 -69.88,-114.14 133.34 06/12/2023 07:22:37 -69.96,-114.50 133.24 16.87 73
9 06/14/2023 21:59:21 -70.24, 26.46 133.10 06/14/2023 22:00:09 -70.25, 26.51 133.10 2.02 48
10 06/14/2023 22:50:05 70.13,-166.05 46.78 06/14/2023 22:49:36 70.14,-166.00 46.80 2.36 29
11 06/17/2023 14:16:14 -70.19, 142.32 133.25 06/17/2023 14:16:40 -70.19, 142.31 133.25 0.37 26
12 06/17/2023 15:06:58 70.08, -50.20 46.64 06/17/2023 15:06:07 70.08, -50.21 46.65 0.38 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/5/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230605.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/05/2023 in txt file.

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