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: 3/11/2025
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 -69.06, -0.24 77.13 03/12/2025 08:04:34 -69.08, -0.30 77.16 2.74 9
2 03/14/2025 10:16:56 80.79, 94.45 88.63 03/14/2025 10:18:08 81.61, 96.12 89.23 95.16 72
3 03/14/2025 11:03:15 -69.63, -45.62 78.36 03/14/2025 11:02:59 -69.62, -45.61 78.37 0.62 16
4 03/16/2025 13:11:23 71.85, 98.76 98.90 03/16/2025 13:12:36 71.84, 98.83 99.02 2.97 73
5 03/16/2025 14:01:43 -69.99, -90.72 79.41 03/16/2025 14:01:20 -69.97, -90.68 79.42 2.10 23
6 03/18/2025 16:09:45 71.88, 54.15 98.13 03/18/2025 16:10:51 71.89, 54.15 98.21 0.26 66
7 03/18/2025 17:00:09 -70.25,-135.69 80.39 03/18/2025 16:59:39 -70.24,-135.65 80.41 1.61 30
8 03/20/2025 19:08:11 72.12, 9.14 97.15 03/20/2025 19:09:09 72.12, 9.16 97.23 0.76 58
9 03/20/2025 19:58:31 -70.32, 179.67 81.19 03/20/2025 19:57:54 -70.32, 179.65 81.24 0.85 37
10 03/22/2025 22:06:34 72.22, -35.61 96.31 03/22/2025 22:07:24 72.22, -35.62 96.37 0.27 50
11 03/22/2025 22:56:58 -70.65, 134.57 82.23 03/22/2025 22:56:13 -70.64, 134.58 82.28 0.71 45
12 03/25/2025 01:05:02 72.58, -80.90 95.22 03/25/2025 01:05:43 72.57, -80.82 95.30 2.79 41

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/11/2025
SNOs_Map_NOAA-19_TERRA_20250311.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/11/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA