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: 11/28/2023
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 11/29/2023 22:49:38 -70.09, 13.95 88.47 11/29/2023 22:50:23 -70.11, 13.89 88.45 3.13 45
2 11/29/2023 23:40:23 70.03,-178.65 91.48 11/29/2023 23:39:50 70.01,-178.61 91.46 3.14 33
3 12/02/2023 14:16:03 70.77, -38.68 92.64 12/02/2023 14:17:12 70.66, -37.05 92.52 61.14 69
4 12/02/2023 15:06:34 -70.09, 129.71 88.05 12/02/2023 15:06:50 -70.11, 129.78 88.03 3.14 16
5 12/02/2023 15:57:17 69.93, -62.73 91.80 12/02/2023 15:56:18 69.94, -62.81 91.82 3.28 59
6 12/05/2023 06:32:47 70.15, 78.07 92.39 12/05/2023 06:33:47 70.17, 78.13 92.40 3.08 60
7 12/05/2023 07:23:29 -70.05,-114.46 87.72 12/05/2023 07:23:17 -70.06,-114.39 87.71 2.75 12
8 12/05/2023 08:14:03 69.41, 53.79 91.65 12/05/2023 08:12:53 69.45, 52.41 91.70 53.94 70
9 12/07/2023 22:49:40 70.07,-166.04 92.63 12/07/2023 22:50:13 70.08,-166.11 92.63 2.59 33
10 12/07/2023 23:40:22 -69.97, 1.44 87.48 12/07/2023 23:39:43 -69.97, 1.38 87.47 2.42 39
11 12/10/2023 14:15:57 -70.47, 141.80 86.71 12/10/2023 14:17:08 -70.34, 142.52 86.85 30.53 71
12 12/10/2023 15:06:35 70.06, -50.25 92.88 12/10/2023 15:06:38 70.05, -50.24 92.88 0.49 3
13 12/10/2023 15:57:17 -69.95, 117.23 87.23 12/10/2023 15:56:08 -69.95, 117.24 87.23 0.41 69

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/28/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231128.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/28/2023 in txt file.

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