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: 3/23/2022
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 03/23/2022 22:49:35 70.14,-166.16 68.82 03/23/2022 22:49:58 70.13,-166.12 68.80 1.97 23
2 03/23/2022 23:40:16 -69.99, 1.39 111.36 03/23/2022 23:39:28 -70.01, 1.35 111.33 2.87 48
3 03/26/2022 14:15:48 -70.22, 142.17 112.14 03/26/2022 14:16:58 -70.22, 142.25 112.16 3.09 70
4 03/26/2022 15:06:31 70.06, -50.27 67.68 03/26/2022 15:06:26 70.06, -50.34 67.67 2.63 5
5 03/26/2022 15:57:10 -69.81, 117.43 112.61 03/26/2022 15:55:57 -69.89, 117.06 112.50 17.01 73
6 03/29/2022 06:32:44 -70.15,-101.95 113.28 03/29/2022 06:33:26 -70.14,-101.98 113.29 1.65 42
7 03/29/2022 07:23:28 70.04, 65.53 66.60 03/29/2022 07:22:53 70.03, 65.51 66.59 1.68 35
8 03/31/2022 21:59:06 70.65,-154.30 66.23 03/31/2022 22:00:16 70.54,-153.15 66.07 44.30 70
9 03/31/2022 22:49:40 -70.13, 13.85 114.34 03/31/2022 22:49:52 -70.11, 13.85 114.37 2.83 12
10 03/31/2022 23:40:23 69.97,-178.60 65.48 03/31/2022 23:39:19 69.99,-178.66 65.51 3.19 64
11 04/03/2022 14:15:54 70.17, -37.76 64.68 04/03/2022 14:16:49 70.16, -37.81 64.67 2.23 55
12 04/03/2022 15:06:36 -70.06, 129.72 115.45 04/03/2022 15:06:19 -70.06, 129.68 115.45 1.74 17
13 04/03/2022 15:57:06 69.22, -61.73 63.67 04/03/2022 15:55:58 69.28, -63.74 63.80 79.79 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/23/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220323.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/23/2022 in txt file.

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