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: 3/11/2022
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 03/13/2022 06:32:30 -70.19,-101.98 106.89 03/13/2022 06:33:37 -70.19,-101.92 106.91 2.43 67
2 03/13/2022 07:23:13 70.03, 65.57 72.93 03/13/2022 07:23:05 70.03, 65.50 72.93 2.98 8
3 03/13/2022 08:13:50 -69.67,-126.57 107.47 03/13/2022 08:12:38 -69.75,-127.25 107.35 28.20 72
4 03/15/2022 22:49:26 -70.10, 13.93 108.05 03/15/2022 22:50:06 -70.11, 13.85 108.04 3.55 40
5 03/15/2022 23:40:10 69.99,-178.60 71.82 03/15/2022 23:39:33 70.00,-178.66 71.85 2.94 37
6 03/18/2022 14:15:49 70.58, -38.38 71.41 03/18/2022 14:16:59 70.46, -37.40 71.24 39.00 70
7 03/18/2022 15:06:24 -70.11, 129.68 109.11 03/18/2022 15:06:34 -70.08, 129.69 109.14 2.98 10
8 03/18/2022 15:57:07 69.95, -62.77 70.72 03/18/2022 15:56:01 69.97, -62.83 70.75 2.86 66
9 03/21/2022 06:32:38 70.13, 78.10 69.87 03/21/2022 06:33:32 70.14, 78.02 69.87 3.42 54
10 03/21/2022 07:23:19 -70.02,-114.42 110.26 03/21/2022 07:23:01 -70.04,-114.49 110.24 3.41 18
11 03/21/2022 08:13:48 69.12, 54.20 68.79 03/21/2022 08:12:41 69.20, 52.02 68.96 86.75 67
12 03/23/2022 22:49:35 70.15,-166.17 68.83 03/23/2022 22:49:58 70.13,-166.10 68.81 2.80 23
13 03/23/2022 23:40:17 -70.04, 1.32 111.31 03/23/2022 23:39:28 -70.03, 1.39 111.31 2.75 49

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/11/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220311.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/11/2022 in txt file.

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