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: 5/31/2025
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 05/31/2025 19:56:32 -77.57, 162.15 108.98 05/31/2025 19:56:56 -77.57, 162.21 108.94 1.74 24
2 05/31/2025 20:47:16 77.13, -28.49 71.58 05/31/2025 20:46:06 77.13, -28.47 71.53 0.49 70
3 06/02/2025 22:54:45 -77.55, 117.74 109.23 06/02/2025 22:54:50 -77.55, 117.74 109.22 0.27 5
4 06/05/2025 01:52:57 -77.50, 73.49 109.41 06/05/2025 01:52:43 -77.51, 73.41 109.44 2.06 14
5 06/07/2025 04:00:19 77.96,-140.64 69.77 06/07/2025 04:01:27 77.96,-140.63 69.83 0.46 68
6 06/07/2025 04:51:12 -77.57, 28.62 109.73 06/07/2025 04:50:38 -77.57, 28.66 109.74 1.28 34
7 06/09/2025 06:58:31 77.93, 175.03 69.62 06/09/2025 06:59:20 77.94, 174.93 69.64 2.45 49
8 06/09/2025 07:49:24 -77.53, -15.69 109.87 06/09/2025 07:48:31 -77.55, -15.78 109.93 2.63 53
9 06/11/2025 09:56:45 77.98, 130.25 69.39 06/11/2025 09:57:14 77.98, 130.25 69.42 0.14 29
10 06/11/2025 10:47:37 -77.54, -60.23 110.04 06/11/2025 10:46:24 -77.54, -60.26 110.11 0.90 73

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_NOAA-19_TERRA_20250531.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/31/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA