Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2025
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 03/10/2025 02:41:41 79.42, 162.71 84.09 03/10/2025 02:40:28 79.43, 162.79 84.08 1.64 73
2 03/10/2025 03:31:05 -79.54, -28.83 95.77 03/10/2025 03:31:22 -79.54, -28.97 95.78 2.97 17
3 03/12/2025 09:54:17 -79.45,-125.24 96.77 03/12/2025 09:53:40 -79.45,-125.31 96.79 1.61 37
4 03/12/2025 10:43:39 79.60, 43.41 83.43 03/12/2025 10:44:35 79.59, 43.27 83.42 2.95 56
5 03/14/2025 17:06:51 79.49, -53.13 82.39 03/14/2025 17:06:54 79.48, -53.27 82.38 2.92 3
6 03/16/2025 23:30:03 79.37,-149.77 81.34 03/16/2025 23:29:13 79.36,-149.84 81.32 1.53 50
7 03/17/2025 00:19:25 -79.57, 19.24 98.40 03/17/2025 00:20:02 -79.57, 19.37 98.37 2.67 37
8 03/19/2025 06:42:37 -79.43, -77.50 99.48 03/19/2025 06:42:21 -79.44, -77.41 99.47 2.16 16
9 03/21/2025 13:05:49 -79.27,-174.32 100.58 03/21/2025 13:04:41 -79.26,-174.46 100.61 3.23 68

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/8/2025
SNOs_Map_LANDSAT-8_NOAA-19_20250308.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 03/08/2025 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NOAA-19