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: 2/23/2022
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 02/25/2022 06:32:24 -70.76,-102.84 100.09 02/25/2022 06:33:33 -70.65,-101.22 100.28 60.85 69
2 02/25/2022 07:22:57 70.07, 65.56 79.17 02/25/2022 07:23:09 70.06, 65.56 79.15 1.38 12
3 02/25/2022 08:13:39 -69.97,-126.98 100.95 02/25/2022 08:12:39 -69.94,-126.97 100.97 3.23 60
4 02/27/2022 22:49:11 -70.17, 13.86 101.73 02/27/2022 22:50:11 -70.15, 13.92 101.76 2.89 60
5 02/27/2022 23:39:55 70.06,-178.66 78.15 02/27/2022 23:39:38 70.05,-178.58 78.14 3.32 17
6 02/28/2022 00:30:27 -69.43, -10.41 102.53 02/28/2022 00:29:17 -69.44, -11.78 102.45 53.28 70
7 03/02/2022 15:06:08 -70.10, 129.72 102.82 03/02/2022 15:06:41 -70.08, 129.70 102.84 2.45 33
8 03/02/2022 15:56:52 70.00, -62.80 77.06 03/02/2022 15:56:08 69.97, -62.81 77.04 2.78 44
9 03/05/2022 06:32:26 70.36, 77.77 76.44 03/05/2022 06:33:37 70.27, 78.21 76.32 19.31 71
10 03/05/2022 07:23:04 -70.04,-114.42 103.92 03/05/2022 07:23:09 -70.06,-114.46 103.90 2.35 5
11 03/05/2022 08:13:48 69.94, 53.05 75.97 03/05/2022 08:12:36 69.94, 53.03 75.98 0.94 72
12 03/07/2022 22:49:20 70.14,-166.13 75.17 03/07/2022 22:50:08 70.12,-166.12 75.13 2.50 48
13 03/07/2022 23:40:02 -70.03, 1.36 104.97 03/07/2022 23:39:38 -70.02, 1.37 104.98 1.44 24

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/23/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220223.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/23/2022 in txt file.

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