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: 9/23/2022
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 09/23/2022 22:49:29 -70.83, 12.81 108.90 09/23/2022 22:50:37 -70.75, 14.83 109.01 74.67 68
2 09/23/2022 23:40:00 70.02,-178.60 70.29 09/23/2022 23:40:15 70.05,-178.55 70.31 3.41 15
3 09/24/2022 00:30:41 -69.89, -11.08 109.83 09/24/2022 00:29:46 -69.88, -11.15 109.84 2.99 55
4 09/26/2022 15:06:11 -70.10, 129.74 108.61 09/26/2022 15:07:18 -70.09, 129.75 108.62 0.58 67
5 09/26/2022 15:56:55 69.97, -62.76 71.28 09/26/2022 15:56:45 69.99, -62.76 71.30 1.75 10
6 09/26/2022 16:47:31 -69.57, 105.15 109.11 09/26/2022 16:46:19 -69.66, 104.42 109.02 29.64 72
7 09/29/2022 07:23:06 -70.05,-114.42 107.62 09/29/2022 07:23:48 -70.02,-114.47 107.65 3.32 42
8 09/29/2022 08:13:50 69.92, 53.08 72.28 09/29/2022 08:13:15 69.91, 53.02 72.26 2.38 35
9 10/01/2022 22:49:30 70.67,-166.95 74.04 10/01/2022 22:50:39 70.54,-165.47 73.90 56.61 69
10 10/01/2022 23:40:01 -70.00, 1.42 106.63 10/01/2022 23:40:17 -69.99, 1.38 106.64 1.75 16
11 10/02/2022 00:30:45 69.88, 168.90 73.27 10/02/2022 00:29:44 69.88, 168.86 73.27 1.57 61
12 10/04/2022 15:06:13 70.05, -50.21 74.45 10/04/2022 15:07:15 70.05, -50.29 74.45 2.96 62
13 10/04/2022 15:56:55 -69.96, 117.25 105.64 10/04/2022 15:56:45 -69.95, 117.20 105.65 1.92 10
14 10/04/2022 16:47:30 69.37, -74.58 73.79 10/04/2022 16:46:20 69.39, -75.92 73.82 52.52 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/23/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220923.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/23/2022 in txt file.

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