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: 12/30/2022
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 12/31/2022 15:06:02 -70.12, 129.71 86.87 12/31/2022 15:07:04 -70.09, 129.74 86.90 3.14 62
2 12/31/2022 15:56:46 69.99, -62.79 93.00 12/31/2022 15:56:31 69.99, -62.76 93.00 0.93 15
3 12/31/2022 16:47:19 -69.44, 105.35 87.58 12/31/2022 16:46:08 -69.49, 104.19 87.49 45.66 71
4 01/03/2023 07:22:57 -70.03,-114.39 87.18 01/03/2023 07:23:34 -70.05,-114.45 87.17 2.63 37
5 01/03/2023 08:13:42 69.96, 53.03 92.75 01/03/2023 08:13:01 69.94, 53.05 92.73 2.35 41
6 01/05/2023 22:49:18 70.46,-166.61 93.00 01/05/2023 22:50:29 70.36,-165.75 92.87 33.66 71
7 01/05/2023 23:39:53 -70.01, 1.42 87.48 01/05/2023 23:40:03 -70.04, 1.42 87.46 3.52 10
8 01/06/2023 00:30:38 69.93, 168.83 92.44 01/06/2023 00:29:30 69.93, 168.90 92.44 2.94 68
9 01/08/2023 15:06:08 70.12, -50.31 92.32 01/08/2023 15:07:02 70.11, -50.23 92.29 3.39 54
10 01/08/2023 15:56:49 -69.99, 117.22 87.84 01/08/2023 15:56:32 -70.01, 117.26 87.81 2.93 17
11 01/08/2023 16:47:19 69.12, -74.22 91.27 01/08/2023 16:46:12 69.17, -76.23 91.39 79.88 67
12 01/11/2023 07:23:02 70.06, 65.56 91.87 01/11/2023 07:23:30 70.06, 65.57 91.86 0.71 28
13 01/11/2023 08:13:44 -69.97,-126.99 88.23 01/11/2023 08:13:00 -69.96,-126.93 88.24 2.67 44

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/30/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221230.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/30/2022 in txt file.

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