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: 6/6/2023
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 21:59:25 70.21,-153.53 47.45 06/06/2023 22:00:03 70.21,-153.53 47.44 0.28 38
2 06/06/2023 22:50:06 -70.08, 13.99 132.70 06/06/2023 22:49:33 -70.10, 13.94 132.67 2.92 33
3 06/09/2023 13:25:48 -71.00, 153.65 131.96 06/09/2023 13:26:56 -70.91, 155.75 132.11 76.74 68
4 06/09/2023 14:16:18 70.15, -37.66 47.15 06/09/2023 14:16:35 70.16, -37.73 47.15 2.98 17
5 06/09/2023 15:07:00 -70.07, 129.79 132.95 06/09/2023 15:06:05 -70.05, 129.74 132.96 2.82 55
6 06/12/2023 05:42:28 -70.27, -89.37 132.92 06/12/2023 05:43:39 -70.24, -89.38 132.96 2.82 71
7 06/12/2023 06:33:12 70.15, 78.12 46.95 06/12/2023 06:33:06 70.14, 78.12 46.94 1.44 6
8 06/12/2023 07:23:51 -69.91,-114.19 133.30 06/12/2023 07:22:38 -69.92,-114.56 133.27 14.15 73
9 06/14/2023 21:59:21 -70.22, 26.49 133.12 06/14/2023 22:00:10 -70.21, 26.45 133.14 2.21 49
10 06/14/2023 22:50:05 70.11,-166.02 46.76 06/14/2023 22:49:37 70.10,-166.06 46.76 1.72 28
11 06/17/2023 13:25:49 71.21, -26.67 47.83 06/17/2023 13:26:54 71.12, -23.91 47.66 99.62 65
12 06/17/2023 14:16:13 -70.18, 142.34 133.26 06/17/2023 14:16:39 -70.20, 142.32 133.24 2.71 26
13 06/17/2023 15:06:57 70.07, -50.18 46.63 06/17/2023 15:06:06 70.09, -50.19 46.65 2.49 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/6/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230606.jpg

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

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