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: 9/22/2022
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 22:49:30 -70.85, 12.77 108.87 09/23/2022 22:50:38 -70.72, 14.80 109.03 75.54 68
2 09/23/2022 23:40:01 70.04,-178.64 70.32 09/23/2022 23:40:16 70.02,-178.59 70.29 3.22 15
3 09/24/2022 00:30:42 -69.91, -11.12 109.81 09/24/2022 00:29:46 -69.91, -11.11 109.81 0.60 56
4 09/26/2022 15:06:11 -70.07, 129.79 108.64 09/26/2022 15:07:19 -70.07, 129.72 108.64 2.69 68
5 09/26/2022 15:56:55 69.94, -62.72 71.25 09/26/2022 15:56:46 69.96, -62.79 71.27 3.52 9
6 09/26/2022 16:47:32 -69.60, 105.11 109.09 09/26/2022 16:46:20 -69.63, 104.39 109.05 28.35 72
7 09/29/2022 07:23:06 -70.07,-114.45 107.60 09/29/2022 07:23:47 -70.05,-114.42 107.61 2.19 41
8 09/29/2022 08:13:50 69.95, 53.04 72.30 09/29/2022 08:13:14 69.94, 53.07 72.29 1.38 36
9 10/01/2022 22:49:29 70.64,-166.91 74.02 10/01/2022 22:50:38 70.57,-165.42 73.93 55.47 69
10 10/01/2022 23:40:01 -70.03, 1.38 106.60 10/01/2022 23:40:16 -70.03, 1.43 106.60 1.76 15
11 10/02/2022 00:30:45 69.91, 168.86 73.30 10/02/2022 00:29:43 69.91, 168.91 73.30 1.82 62
12 10/04/2022 15:06:14 70.08, -50.25 74.48 10/04/2022 15:07:15 70.09, -50.24 74.48 1.11 61
13 10/04/2022 15:56:56 -69.99, 117.21 105.61 10/04/2022 15:56:45 -69.99, 117.25 105.61 1.81 11
14 10/04/2022 16:47:30 69.34, -74.54 73.76 10/04/2022 16:46:20 69.43, -75.87 73.85 52.88 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/22/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220922.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/22/2022 in txt file.

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