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: 4/24/2025
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, -11.26 81.57 04/25/2025 19:59:06 75.59, -11.27 81.60 0.61 33
2 04/25/2025 20:49:10 -74.84, 158.34 97.63 04/25/2025 20:48:09 -74.83, 158.39 97.67 1.94 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 0.70 17
4 04/27/2025 23:45:50 -70.05, 124.05 93.33 04/27/2025 23:44:37 -69.89, 122.83 93.68 49.76 73
5 04/30/2025 01:55:06 75.66,-100.54 80.25 04/30/2025 01:55:07 75.66,-100.53 80.25 0.21 1
6 05/02/2025 04:53:21 75.64,-144.99 79.67 05/02/2025 04:53:06 75.65,-145.05 79.64 2.10 15
7 05/04/2025 07:00:52 -76.41, 0.48 101.79 05/04/2025 07:02:00 -76.41, 0.47 101.73 0.50 68
8 05/04/2025 07:51:38 75.72, 170.22 79.00 05/04/2025 07:51:06 75.72, 170.22 78.97 0.15 32
9 05/06/2025 09:59:06 -76.34, -43.77 102.28 05/06/2025 09:59:57 -76.35, -43.86 102.25 2.46 51

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/24/2025
SNOs_Map_NOAA-19_TERRA_20250424.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/24/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA