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: 12/1/2023
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 12/02/2023 14:16:03 70.77, -38.68 92.64 12/02/2023 14:17:12 70.65, -37.07 92.51 60.81 69
2 12/02/2023 15:06:34 -70.09, 129.71 88.04 12/02/2023 15:06:50 -70.09, 129.76 88.05 1.82 16
3 12/02/2023 15:57:18 69.98, -62.81 91.85 12/02/2023 15:56:17 69.99, -62.74 91.86 2.76 61
4 12/05/2023 06:32:47 70.16, 78.06 92.39 12/05/2023 06:33:47 70.15, 78.10 92.38 1.78 60
5 12/05/2023 07:23:29 -70.06,-114.47 87.71 12/05/2023 07:23:17 -70.03,-114.43 87.73 3.05 12
6 12/05/2023 08:14:02 69.37, 53.86 91.60 12/05/2023 08:12:53 69.43, 52.38 91.68 58.10 69
7 12/07/2023 22:49:40 70.09,-166.06 92.64 12/07/2023 22:50:12 70.10,-166.08 92.65 1.17 32
8 12/07/2023 23:40:22 -69.98, 1.41 87.46 12/07/2023 23:39:42 -69.99, 1.40 87.46 0.51 40
9 12/10/2023 14:15:56 -70.45, 141.84 86.73 12/10/2023 14:17:07 -70.33, 142.52 86.85 28.13 71
10 12/10/2023 15:06:34 70.03, -50.21 92.86 12/10/2023 15:06:37 70.06, -50.24 92.88 2.98 3
11 12/10/2023 15:57:16 -69.93, 117.27 87.25 12/10/2023 15:56:07 -69.95, 117.24 87.23 2.71 69
12 12/13/2023 06:32:45 -70.14,-101.91 86.83 12/13/2023 06:33:34 -70.14,-101.86 86.83 1.98 49
13 12/13/2023 07:23:29 70.04, 65.55 93.08 12/13/2023 07:23:01 70.03, 65.62 93.06 3.27 28

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/1/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231201.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/01/2023 in txt file.

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