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: 3/19/2022
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 03/21/2022 06:32:38 70.14, 78.07 69.89 03/21/2022 06:33:31 70.16, 78.05 69.90 2.27 53
2 03/21/2022 07:23:20 -70.05,-114.46 110.24 03/21/2022 07:23:01 -70.05,-114.48 110.23 0.75 19
3 03/21/2022 08:13:49 69.14, 54.17 68.81 03/21/2022 08:12:42 69.17, 51.98 68.93 87.04 67
4 03/23/2022 22:49:35 70.11,-166.12 68.79 03/23/2022 22:49:59 70.10,-166.16 68.77 2.20 24
5 03/23/2022 23:40:17 -70.01, 1.35 111.33 03/23/2022 23:39:29 -69.99, 1.32 111.35 2.76 48
6 03/26/2022 14:15:47 -70.20, 142.22 112.17 03/26/2022 14:16:58 -70.19, 142.22 112.19 0.08 71
7 03/26/2022 15:06:31 70.09, -50.31 67.71 03/26/2022 15:06:25 70.08, -50.30 67.70 0.99 6
8 03/26/2022 15:57:10 -69.83, 117.40 112.59 03/26/2022 15:55:57 -69.87, 117.03 112.53 14.69 73
9 03/29/2022 06:32:44 -70.17,-101.98 113.25 03/29/2022 06:33:25 -70.17,-101.94 113.26 1.68 41
10 03/29/2022 07:23:28 70.07, 65.49 66.63 03/29/2022 07:22:52 70.05, 65.54 66.62 2.71 36
11 03/31/2022 21:59:06 70.63,-154.25 66.20 03/31/2022 22:00:16 70.56,-153.11 66.09 42.73 70
12 03/31/2022 22:49:40 -70.10, 13.90 114.37 03/31/2022 22:49:52 -70.13, 13.89 114.34 3.49 12
13 03/31/2022 23:40:24 70.00,-178.64 65.51 03/31/2022 23:39:19 70.01,-178.63 65.53 1.65 65

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/19/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220319.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/19/2022 in txt file.

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