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: 3/8/2023
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 03/08/2023 06:32:38 70.15, 78.08 75.14 03/08/2023 06:33:38 70.18, 78.07 75.15 2.79 60
2 03/08/2023 07:23:20 -70.06,-114.46 104.98 03/08/2023 07:23:08 -70.05,-114.47 104.98 0.45 12
3 03/08/2023 08:13:54 69.41, 53.81 74.34 03/08/2023 08:12:44 69.46, 52.36 74.45 56.75 70
4 03/10/2023 22:49:34 70.14,-166.14 74.08 03/10/2023 22:50:03 70.14,-166.09 74.07 1.87 29
5 03/10/2023 23:40:16 -70.04, 1.33 106.05 03/10/2023 23:39:33 -70.02, 1.38 106.06 3.07 43
6 03/13/2023 14:15:48 -70.31, 142.07 106.80 03/13/2023 14:17:00 -70.26, 142.33 106.87 11.18 72
7 03/13/2023 15:06:30 70.10, -50.30 72.97 03/13/2023 15:06:28 70.10, -50.25 72.97 1.85 2
8 03/13/2023 15:57:11 -69.94, 117.25 107.21 03/13/2023 15:55:59 -69.93, 117.14 107.21 4.47 72
9 03/16/2023 06:32:42 -70.17,-101.95 108.01 03/16/2023 06:33:25 -70.17,-101.91 108.02 1.58 43
10 03/16/2023 07:23:26 70.06, 65.52 71.87 03/16/2023 07:22:52 70.06, 65.58 71.87 2.50 34
11 03/18/2023 21:59:03 70.62,-154.21 71.42 03/18/2023 22:00:13 70.51,-153.14 71.26 41.72 70
12 03/18/2023 22:49:37 -70.09, 13.94 109.16 03/18/2023 22:49:48 -70.12, 13.93 109.13 3.54 11
13 03/18/2023 23:40:21 69.99,-178.60 70.73 03/18/2023 23:39:15 70.01,-178.58 70.76 2.03 66
14 03/21/2023 14:15:50 70.20, -37.77 69.91 03/21/2023 14:16:39 70.19, -37.70 69.89 2.80 49
15 03/21/2023 15:06:32 -70.09, 129.72 110.23 03/21/2023 15:06:09 -70.08, 129.77 110.24 2.41 23

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/8/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230308.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/08/2023 in txt file.

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