Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2025
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/12/2025 08:04:43 -69.04, -0.22 77.11 03/12/2025 08:04:34 -69.06, -0.27 77.15 2.73 9
2 03/14/2025 10:16:58 80.82, 93.85 88.55 03/14/2025 10:18:10 81.64, 95.48 89.15 95.79 72
3 03/14/2025 11:03:15 -69.61, -45.59 78.34 03/14/2025 11:02:59 -69.60, -45.58 78.35 0.78 16
4 03/16/2025 13:11:25 71.94, 98.59 98.82 03/16/2025 13:12:38 71.93, 98.68 98.94 3.41 73
5 03/16/2025 14:01:44 -70.02, -90.78 79.45 03/16/2025 14:01:21 -70.01, -90.73 79.45 2.42 23
6 03/18/2025 16:09:46 71.92, 54.09 98.09 03/18/2025 16:10:52 71.92, 54.10 98.18 0.54 66
7 03/18/2025 17:00:10 -70.29,-135.75 80.43 03/18/2025 16:59:40 -70.28,-135.70 80.44 2.21 30
8 03/20/2025 19:08:12 72.16, 9.06 97.12 03/20/2025 19:09:10 72.15, 9.10 97.20 1.73 58
9 03/20/2025 19:58:33 -70.41, 179.52 81.27 03/20/2025 19:57:56 -70.41, 179.52 81.32 0.12 37
10 03/22/2025 22:06:36 72.31, -35.79 96.23 03/22/2025 22:07:26 72.31, -35.76 96.30 1.12 50
11 03/22/2025 22:57:00 -70.74, 134.41 82.32 03/22/2025 22:56:15 -70.73, 134.45 82.36 2.03 45
12 03/25/2025 01:04:57 72.33, -80.36 95.47 03/25/2025 01:05:39 72.33, -80.39 95.51 1.32 42

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/12/2025
SNOs_Map_NOAA-19_TERRA_20250312.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/12/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA