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: 1/1/2025
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 01/02/2025 20:18:29 79.97, -97.33 103.72 01/02/2025 20:17:23 79.97, -97.31 103.70 0.28 66
2 01/02/2025 21:07:53 -80.07, 71.18 76.13 01/02/2025 21:08:18 -80.08, 71.27 76.11 1.73 25
3 01/05/2025 03:31:04 -80.00, -25.18 76.49 01/05/2025 03:30:43 -80.01, -25.17 76.49 0.20 21
4 01/05/2025 04:20:27 80.11, 143.34 103.67 01/05/2025 04:21:36 80.11, 143.36 103.69 0.37 69
5 01/07/2025 09:54:15 -79.94,-121.52 76.88 01/07/2025 09:53:08 -79.95,-121.42 76.89 2.16 67
6 01/07/2025 10:43:38 80.04, 46.96 103.27 01/07/2025 10:44:01 80.03, 46.90 103.27 1.44 23
7 01/09/2025 17:06:48 79.97, -49.38 102.84 01/09/2025 17:06:25 79.97, -49.36 102.83 0.42 23
8 01/09/2025 17:56:12 -80.08, 119.16 77.01 01/09/2025 17:57:22 -80.08, 119.16 76.99 0.14 70
9 01/11/2025 23:29:57 79.91,-145.70 102.37 01/11/2025 23:28:49 79.90,-145.72 102.35 0.69 68
10 01/12/2025 00:19:21 -80.02, 22.85 77.47 01/12/2025 00:19:46 -80.03, 22.96 77.45 2.32 25
11 01/14/2025 06:42:29 -79.95, -73.44 77.97 01/14/2025 06:42:10 -79.96, -73.37 77.97 1.60 19

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/1/2025
SNOs_Map_LANDSAT-8_NOAA-19_20250101.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 01/01/2025 in txt file.

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