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: 5/19/2022
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 05/21/2022 14:16:07 70.18, -37.69 49.84 05/21/2022 14:17:06 70.20, -37.68 49.86 3.03 59
2 05/21/2022 15:06:49 -70.10, 129.75 130.25 05/21/2022 15:06:36 -70.09, 129.79 130.26 1.87 13
3 05/21/2022 15:57:22 69.39, -61.90 49.02 05/21/2022 15:56:13 69.44, -63.47 49.10 61.60 69
4 05/24/2022 06:33:01 70.15, 78.12 49.29 05/24/2022 06:33:36 70.13, 78.10 49.27 2.05 35
5 05/24/2022 07:23:42 -70.01,-114.35 130.86 05/24/2022 07:23:06 -70.02,-114.42 130.85 2.97 36
6 05/26/2022 21:59:20 -70.76, 25.61 130.54 05/26/2022 22:00:29 -70.63, 27.08 130.71 56.02 69
7 05/26/2022 22:49:54 70.12,-166.07 48.80 05/26/2022 22:50:03 70.14,-166.00 48.81 3.31 9
8 05/26/2022 23:40:35 -69.98, 1.46 131.36 05/26/2022 23:39:34 -69.98, 1.40 131.36 2.32 61
9 05/29/2022 14:16:03 -70.16, 142.33 131.59 05/29/2022 14:17:05 -70.18, 142.30 131.58 1.97 62
10 05/29/2022 15:06:47 70.05, -50.19 48.29 05/29/2022 15:06:32 70.07, -50.21 48.31 2.21 15
11 05/29/2022 15:57:20 -69.49, 117.97 132.30 05/29/2022 15:56:10 -69.52, 116.67 132.22 50.67 70
12 06/01/2022 06:32:57 -70.15,-101.88 131.99 06/01/2022 06:33:33 -70.14,-101.86 132.00 1.07 36
13 06/01/2022 07:23:41 70.04, 65.60 47.90 06/01/2022 07:23:00 70.03, 65.62 47.89 1.55 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/19/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220519.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/19/2022 in txt file.

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