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: 6/16/2023
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 06/17/2023 13:25:53 70.82, -25.97 47.41 06/17/2023 13:27:02 70.71, -24.56 47.25 53.00 69
2 06/17/2023 14:16:25 -70.21, 142.32 133.23 06/17/2023 14:16:39 -70.21, 142.34 133.23 0.50 14
3 06/17/2023 15:07:09 70.08, -50.18 46.64 06/17/2023 15:06:06 70.11, -50.16 46.67 3.03 63
4 06/20/2023 05:42:39 70.29, 90.64 46.81 06/20/2023 05:43:38 70.29, 90.70 46.80 2.42 59
5 06/20/2023 06:33:20 -70.15,-101.83 133.34 06/20/2023 06:33:08 -70.17,-101.83 133.31 2.49 12
6 06/20/2023 07:23:54 69.50, 66.45 45.99 06/20/2023 07:22:45 69.52, 64.90 46.06 60.14 69
7 06/22/2023 21:59:35 70.24,-153.53 46.77 06/22/2023 22:00:08 70.23,-153.50 46.74 2.21 33
8 06/22/2023 22:50:16 -70.10, 14.01 133.38 06/22/2023 22:49:38 -70.12, 13.97 133.36 2.23 38
9 06/25/2023 13:25:54 -70.68, 154.22 132.72 06/25/2023 13:27:05 -70.58, 155.26 132.87 39.87 71
10 06/25/2023 14:16:31 70.20, -37.71 46.78 06/25/2023 14:16:37 70.20, -37.65 46.77 2.06 6
11 06/25/2023 15:07:13 -70.11, 129.75 133.32 06/25/2023 15:06:07 -70.09, 129.83 133.33 3.17 66
12 06/28/2023 05:42:43 -70.27, -89.37 133.05 06/28/2023 05:43:39 -70.26, -89.32 133.07 2.33 56
13 06/28/2023 06:33:27 70.17, 78.11 46.84 06/28/2023 06:33:06 70.15, 78.16 46.83 2.82 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/16/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230616.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/16/2023 in txt file.

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