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: 6/11/2023
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 06/12/2023 05:42:32 -70.30, -89.34 132.89 06/12/2023 05:43:37 -70.30, -89.29 132.90 1.90 65
2 06/12/2023 06:33:16 70.17, 78.17 46.97 06/12/2023 06:33:05 70.15, 78.14 46.95 2.81 11
3 06/12/2023 07:23:51 -69.72,-113.84 133.50 06/12/2023 07:22:40 -69.76,-114.78 133.43 36.45 71
4 06/14/2023 21:59:28 -70.24, 26.52 133.11 06/14/2023 22:00:08 -70.26, 26.53 133.09 2.69 40
5 06/14/2023 22:50:12 70.11,-165.98 46.77 06/14/2023 22:49:36 70.10,-166.05 46.76 3.04 36
6 06/17/2023 13:25:52 70.79, -25.92 47.38 06/17/2023 13:27:02 70.68, -24.60 47.23 50.10 70
7 06/17/2023 14:16:24 -70.18, 142.37 133.26 06/17/2023 14:16:39 -70.19, 142.31 133.25 2.89 15
8 06/17/2023 15:07:09 70.11, -50.22 46.67 06/17/2023 15:06:06 70.08, -50.20 46.65 2.79 63
9 06/20/2023 05:42:39 70.27, 90.67 46.79 06/20/2023 05:43:39 70.26, 90.66 46.77 1.28 60
10 06/20/2023 06:33:21 -70.18,-101.87 133.31 06/20/2023 06:33:09 -70.15,-101.86 133.33 2.72 12
11 06/20/2023 07:23:54 69.48, 66.48 45.97 06/20/2023 07:22:45 69.55, 64.94 46.09 60.45 69
12 06/22/2023 21:59:34 70.23,-153.51 46.75 06/22/2023 22:00:07 70.25,-153.47 46.77 2.63 33
13 06/22/2023 22:50:16 -70.13, 13.96 133.35 06/22/2023 22:49:37 -70.14, 14.01 133.34 2.46 39

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/11/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230611.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/11/2023 in txt file.

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