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: 6/2/2023
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 06/04/2023 05:42:32 70.22, 90.67 47.75 06/04/2023 05:43:32 70.24, 90.63 47.76 2.13 60
2 06/04/2023 06:33:14 -70.14,-101.89 132.34 06/04/2023 06:33:02 -70.13,-101.89 132.36 1.81 12
3 06/04/2023 07:23:47 69.44, 66.47 46.93 06/04/2023 07:22:38 69.53, 64.92 47.07 61.39 69
4 06/06/2023 21:59:25 70.21,-153.53 47.45 06/06/2023 22:00:03 70.21,-153.54 47.44 0.19 38
5 06/06/2023 22:50:07 -70.13, 13.91 132.64 06/06/2023 22:49:33 -70.10, 13.94 132.67 3.14 34
6 06/09/2023 13:25:49 -71.05, 153.57 131.91 06/09/2023 13:26:56 -70.92, 155.76 132.11 80.64 67
7 06/09/2023 14:16:18 70.15, -37.66 47.15 06/09/2023 14:16:35 70.16, -37.73 47.15 2.88 17
8 06/09/2023 15:07:00 -70.07, 129.79 132.95 06/09/2023 15:06:05 -70.05, 129.75 132.96 1.92 55
9 06/12/2023 05:42:28 -70.26, -89.36 132.93 06/12/2023 05:43:39 -70.25, -89.37 132.95 1.39 71
10 06/12/2023 06:33:12 70.15, 78.12 46.95 06/12/2023 06:33:06 70.14, 78.12 46.94 1.08 6
11 06/12/2023 07:23:51 -69.90,-114.18 133.31 06/12/2023 07:22:38 -69.93,-114.55 133.27 14.39 73
12 06/14/2023 21:59:21 -70.21, 26.51 133.13 06/14/2023 22:00:10 -70.21, 26.46 133.13 1.80 49
13 06/14/2023 22:50:05 70.10,-166.02 46.76 06/14/2023 22:49:37 70.10,-166.06 46.76 1.61 28

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/2/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230602.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/02/2023 in txt file.

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