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: 4/25/2025
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 04/25/2025 19:58:33 75.59, -11.25 81.57 04/25/2025 19:59:06 75.59, -11.27 81.60 0.74 33
2 04/25/2025 20:49:10 -74.84, 158.35 97.63 04/25/2025 20:48:09 -74.83, 158.39 97.67 1.69 61
3 04/27/2025 22:56:50 75.64, -55.96 80.88 04/27/2025 22:57:07 75.64, -55.94 80.90 0.58 17
4 04/27/2025 23:45:48 -69.95, 124.21 93.23 04/27/2025 23:44:35 -69.79, 122.97 93.58 50.75 73
5 04/30/2025 01:55:06 75.66,-100.55 80.24 04/30/2025 01:55:07 75.66,-100.54 80.25 0.17 1
6 05/02/2025 04:53:21 75.64,-145.01 79.66 05/02/2025 04:53:06 75.66,-145.07 79.63 1.96 15
7 05/04/2025 07:00:52 -76.42, 0.44 101.81 05/04/2025 07:02:00 -76.42, 0.44 101.74 0.33 68
8 05/04/2025 07:51:38 75.73, 170.18 78.99 05/04/2025 07:51:06 75.73, 170.20 78.96 0.57 32
9 05/06/2025 09:59:06 -76.35, -43.83 102.30 05/06/2025 09:59:57 -76.36, -43.90 102.27 1.82 51
10 05/06/2025 10:49:54 75.78, 125.49 78.36 05/06/2025 10:49:05 75.77, 125.53 78.33 1.36 49
11 05/08/2025 12:57:24 -76.47, -88.82 102.99 05/08/2025 12:57:57 -76.47, -88.78 102.95 0.98 33

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/25/2025
SNOs_Map_NOAA-19_TERRA_20250425.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/25/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA