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: 7/5/2023
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 07/06/2023 05:42:47 70.28, 90.59 47.56 07/06/2023 05:43:50 70.27, 90.66 47.53 3.10 63
2 07/06/2023 06:33:28 -70.14,-101.88 132.59 07/06/2023 06:33:20 -70.15,-101.87 132.58 1.57 8
3 07/06/2023 07:24:04 69.60, 66.24 46.85 07/06/2023 07:22:54 69.67, 65.09 46.97 45.21 70
4 07/08/2023 21:59:42 70.22,-153.56 47.78 07/08/2023 22:00:21 70.23,-153.52 47.78 1.62 39
5 07/08/2023 22:50:24 -70.13, 13.91 132.31 07/08/2023 22:49:51 -70.12, 13.95 132.32 2.10 33
6 07/11/2023 13:26:06 -70.95, 153.72 131.11 07/11/2023 13:27:14 -70.87, 155.68 131.27 71.94 68
7 07/11/2023 14:16:37 70.17, -37.71 48.06 07/11/2023 14:16:52 70.17, -37.73 48.06 0.73 15
8 07/11/2023 15:07:19 -70.07, 129.76 132.04 07/11/2023 15:06:22 -70.06, 129.75 132.04 0.77 57
9 07/14/2023 05:42:48 -70.27, -89.42 131.45 07/14/2023 05:43:54 -70.25, -89.37 131.48 2.98 66
10 07/14/2023 06:33:31 70.12, 78.13 48.40 07/14/2023 06:33:21 70.14, 78.12 48.42 2.98 10
11 07/14/2023 07:24:07 -69.70,-113.92 132.04 07/14/2023 07:22:56 -69.76,-114.78 131.93 33.83 71
12 07/16/2023 21:59:43 -70.22, 26.42 131.07 07/16/2023 22:00:24 -70.21, 26.45 131.10 2.18 41
13 07/16/2023 22:50:26 70.07,-166.04 48.78 07/16/2023 22:49:51 70.10,-166.06 48.80 2.84 35

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/5/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230705.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/05/2023 in txt file.

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