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: 8/2/2021
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 08/03/2021 22:49:42 -70.03, 13.88 127.22 08/03/2021 22:50:16 -70.03, 13.84 127.23 1.37 34
2 08/03/2021 23:40:26 69.91,-178.63 52.66 08/03/2021 23:39:43 69.93,-178.66 52.68 2.06 43
3 08/06/2021 14:16:02 70.49, -38.38 53.97 08/06/2021 14:17:12 70.37, -37.43 53.81 37.63 70
4 08/06/2021 15:06:36 -69.98, 129.73 126.56 08/06/2021 15:06:47 -69.99, 129.66 126.54 3.23 11
5 08/06/2021 15:57:21 69.91, -62.86 53.39 08/06/2021 15:56:14 69.88, -62.85 53.37 3.21 67
6 08/09/2021 06:32:49 70.06, 78.05 54.28 08/09/2021 06:33:48 70.05, 77.99 54.26 3.00 59
7 08/09/2021 07:23:31 -69.97,-114.49 125.80 08/09/2021 07:23:18 -69.95,-114.52 125.83 3.07 13
8 08/09/2021 08:14:04 69.27, 53.84 53.48 08/09/2021 08:12:55 69.28, 52.22 53.55 63.71 69
9 08/11/2021 22:49:43 70.07,-166.18 55.07 08/11/2021 22:50:17 70.05,-166.13 55.05 2.62 34
10 08/11/2021 23:40:24 -69.92, 1.35 125.07 08/11/2021 23:39:48 -69.90, 1.29 125.09 3.43 36
11 08/14/2021 14:16:04 -70.70, 141.27 123.46 08/14/2021 14:17:13 -70.55, 142.84 123.67 60.07 69
12 08/14/2021 15:06:37 70.02, -50.34 55.84 08/14/2021 15:06:48 70.00, -50.33 55.81 2.32 11
13 08/14/2021 15:57:19 -69.92, 117.12 124.26 08/14/2021 15:56:18 -69.90, 117.17 124.27 2.95 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/2/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210802.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/02/2021 in txt file.

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