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: 6/13/2023
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 06/14/2023 21:59:28 -70.25, 26.50 133.09 06/14/2023 22:00:08 -70.25, 26.51 133.10 0.40 40
2 06/14/2023 22:50:12 70.12,-165.99 46.78 06/14/2023 22:49:35 70.15,-165.99 46.80 2.63 37
3 06/17/2023 13:25:52 70.80, -25.94 47.39 06/17/2023 13:27:01 70.73, -24.53 47.27 52.22 69
4 06/17/2023 14:16:24 -70.19, 142.36 133.25 06/17/2023 14:16:39 -70.18, 142.29 133.26 2.52 15
5 06/17/2023 15:07:08 70.06, -50.15 46.62 06/17/2023 15:06:06 70.08, -50.21 46.64 2.68 62
6 06/20/2023 05:42:39 70.27, 90.66 46.80 06/20/2023 05:43:39 70.25, 90.65 46.77 2.22 60
7 06/20/2023 06:33:20 -70.13,-101.80 133.36 06/20/2023 06:33:09 -70.14,-101.87 133.34 3.24 11
8 06/20/2023 07:23:54 69.48, 66.47 45.97 06/20/2023 07:22:45 69.54, 64.93 46.09 60.34 69
9 06/22/2023 21:59:35 70.23,-153.50 46.75 06/22/2023 22:00:08 70.25,-153.47 46.77 2.80 33
10 06/22/2023 22:50:17 -70.13, 13.96 133.35 06/22/2023 22:49:38 -70.14, 14.01 133.34 2.32 39
11 06/25/2023 13:25:54 -70.71, 154.17 132.69 06/25/2023 13:27:04 -70.61, 155.30 132.84 43.20 70
12 06/25/2023 14:16:30 70.18, -37.68 46.76 06/25/2023 14:16:37 70.17, -37.70 46.74 2.22 7
13 06/25/2023 15:07:12 -70.09, 129.79 133.34 06/25/2023 15:06:07 -70.06, 129.78 133.36 2.69 65

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/13/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230613.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/13/2023 in txt file.

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