Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/13/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 05/14/2025 08:24:01 -75.38,-120.21 123.32 05/14/2025 08:22:52 -75.32,-122.19 123.44 56.05 69
2 05/14/2025 09:13:27 75.71, 46.48 56.98 05/14/2025 09:13:38 75.75, 46.48 57.02 3.75 11
3 05/16/2025 11:20:53 -75.74,-165.40 123.49 05/16/2025 11:20:58 -75.72,-165.41 123.50 2.20 5
4 05/18/2025 13:28:20 75.74, -17.23 56.06 05/18/2025 13:28:10 75.73, -17.11 56.05 3.42 10
5 05/20/2025 15:35:44 -75.72, 131.06 124.41 05/20/2025 15:35:30 -75.74, 131.12 124.38 3.08 14
6 05/20/2025 16:25:08 75.96, -62.04 55.82 05/20/2025 16:26:18 76.00, -60.69 55.90 36.50 70
7 05/22/2025 17:43:09 75.69, -80.65 55.16 05/22/2025 17:42:42 75.70, -80.77 55.17 3.66 27
8 05/22/2025 18:32:29 -75.81, 86.64 124.74 05/22/2025 18:33:42 -75.84, 86.95 124.69 9.12 73
9 05/24/2025 19:50:33 -75.70, 67.50 125.22 05/24/2025 19:50:03 -75.69, 67.40 125.24 3.29 30
10 05/24/2025 20:39:53 75.76,-125.01 54.83 05/24/2025 20:40:54 75.78,-125.02 54.86 1.63 61
11 05/26/2025 21:57:57 75.68,-144.24 54.40 05/26/2025 21:57:13 75.69,-144.34 54.40 3.13 44

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/13/2025
SNOs_Map_AQUA_NOAA-19_20250513.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 05/13/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19