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: 11/26/2023
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 11/27/2023 06:32:44 -70.17,-101.94 88.86 11/27/2023 06:33:55 -70.15,-101.93 88.88 2.61 71
2 11/27/2023 07:23:28 70.06, 65.54 91.04 11/27/2023 07:23:22 70.05, 65.57 91.03 1.78 6
3 11/27/2023 08:14:07 -69.81,-126.77 89.21 11/27/2023 08:12:54 -69.82,-127.12 89.20 13.48 73
4 11/29/2023 22:49:38 -70.12, 13.90 88.44 11/29/2023 22:50:22 -70.10, 13.89 88.46 1.91 44
5 11/29/2023 23:40:22 70.01,-178.62 91.46 11/29/2023 23:39:49 70.00,-178.62 91.45 1.56 33
6 12/02/2023 14:16:02 70.76, -38.67 92.64 12/02/2023 14:17:10 70.65, -37.04 92.52 60.89 68
7 12/02/2023 15:06:33 -70.08, 129.73 88.05 12/02/2023 15:06:48 -70.11, 129.79 88.03 3.47 15
8 12/02/2023 15:57:16 69.92, -62.72 91.80 12/02/2023 15:56:16 69.94, -62.80 91.81 3.49 60
9 12/05/2023 06:32:46 70.17, 78.05 92.40 12/05/2023 06:33:44 70.16, 78.12 92.39 2.96 58
10 12/05/2023 07:23:28 -70.06,-114.47 87.70 12/05/2023 07:23:14 -70.05,-114.40 87.72 3.12 14
11 12/05/2023 08:14:00 69.32, 53.92 91.56 12/05/2023 08:12:51 69.38, 52.34 91.63 62.63 69
12 12/07/2023 22:49:40 70.11,-166.10 92.67 12/07/2023 22:50:09 70.10,-166.06 92.65 2.39 29
13 12/07/2023 23:40:22 -70.00, 1.38 87.44 12/07/2023 23:39:39 -69.99, 1.42 87.46 2.18 43

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/26/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231126.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/26/2023 in txt file.

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