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: 8/5/2022
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 08/06/2022 22:49:20 -70.71, 13.09 125.76 08/06/2022 22:50:29 -70.64, 14.69 125.90 59.46 69
2 08/06/2022 23:39:53 70.02,-178.52 53.52 08/06/2022 23:40:05 70.05,-178.53 53.54 2.60 12
3 08/07/2022 00:30:35 -69.93, -11.06 126.57 08/07/2022 00:29:35 -69.94, -11.05 126.56 0.32 60
4 08/09/2022 15:06:01 -70.10, 129.85 125.66 08/09/2022 15:07:09 -70.11, 129.79 125.65 2.61 68
5 08/09/2022 15:56:45 69.99, -62.68 54.24 08/09/2022 15:56:36 70.01, -62.71 54.26 2.62 9
6 08/09/2022 16:47:22 -69.63, 105.17 126.13 08/09/2022 16:46:10 -69.68, 104.47 126.04 27.63 72
7 08/12/2022 07:22:52 -70.06,-114.32 124.91 08/12/2022 07:23:39 -70.07,-114.39 124.91 2.94 47
8 08/12/2022 08:13:36 69.95, 53.15 54.99 08/12/2022 08:13:06 69.96, 53.10 55.00 2.25 30
9 08/14/2022 22:49:19 71.01,-167.39 56.90 08/14/2022 22:50:25 70.94,-164.85 56.74 92.43 66
10 08/14/2022 23:39:45 -70.08, 1.43 124.08 08/14/2022 23:40:09 -70.07, 1.49 124.09 2.32 24
11 08/15/2022 00:30:29 69.97, 168.90 55.83 08/15/2022 00:29:36 69.96, 168.98 55.82 3.19 53
12 08/17/2022 15:05:57 70.25, -50.37 56.94 08/17/2022 15:07:08 70.22, -50.05 56.89 12.56 71
13 08/17/2022 15:56:36 -69.99, 117.34 123.32 08/17/2022 15:56:40 -70.01, 117.29 123.31 3.01 4
14 08/17/2022 16:47:20 69.89, -75.19 56.58 08/17/2022 16:46:07 69.90, -75.23 56.60 1.74 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/5/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220805.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/05/2022 in txt file.

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