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: 7/26/2021
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 07/26/2021 22:49:44 70.05,-166.14 50.83 07/26/2021 22:50:11 70.03,-166.16 50.80 2.26 27
2 07/26/2021 23:40:25 -69.91, 1.38 129.31 07/26/2021 23:39:41 -69.92, 1.32 129.30 2.65 44
3 07/29/2021 14:16:00 -70.42, 141.74 128.17 07/29/2021 14:17:11 -70.32, 142.49 128.31 30.38 71
4 07/29/2021 15:06:38 69.99, -50.28 51.39 07/29/2021 15:06:42 69.99, -50.33 51.39 1.75 4
5 07/29/2021 15:57:20 -69.90, 117.17 128.70 07/29/2021 15:56:12 -69.89, 117.16 128.70 1.38 68
6 08/01/2021 06:32:49 -70.10,-101.99 127.85 08/01/2021 06:33:45 -70.12,-101.92 127.84 3.71 56
7 08/01/2021 07:23:33 69.98, 65.49 52.04 08/01/2021 07:23:13 69.95, 65.49 52.01 3.40 20
8 08/01/2021 08:14:02 -69.20,-126.06 128.77 08/01/2021 08:12:53 -69.30,-127.76 128.60 67.99 69
9 08/03/2021 22:49:42 -70.04, 13.87 127.22 08/03/2021 22:50:16 -70.02, 13.83 127.24 2.47 34
10 08/03/2021 23:40:26 69.93,-178.66 52.68 08/03/2021 23:39:43 69.91,-178.69 52.66 2.65 43
11 08/06/2021 14:16:01 70.45, -38.32 53.94 08/06/2021 14:17:12 70.34, -37.46 53.79 34.03 71
12 08/06/2021 15:06:37 -70.04, 129.64 126.49 08/06/2021 15:06:46 -70.03, 129.72 126.51 3.05 9
13 08/06/2021 15:57:20 69.87, -62.81 53.35 08/06/2021 15:56:14 69.86, -62.88 53.34 3.52 66

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/26/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210726.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/26/2021 in txt file.

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