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: 6/20/2025
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 06/21/2025 23:57:01 -78.31, 98.55 111.45 06/21/2025 23:57:22 -78.31, 98.56 111.43 0.25 21
2 06/22/2025 00:47:46 77.96, -92.22 69.02 06/22/2025 00:46:34 77.97, -92.25 68.96 0.85 72
3 06/24/2025 02:55:12 -78.27, 54.23 111.39 06/24/2025 02:55:13 -78.28, 54.16 111.40 1.90 1
4 06/26/2025 05:53:25 -78.32, 9.44 111.41 06/26/2025 05:53:05 -78.31, 9.52 111.41 2.14 20
5 06/28/2025 08:00:41 78.55, 156.26 68.35 06/28/2025 08:01:43 78.56, 156.13 68.37 3.12 62
6 06/28/2025 08:51:36 -78.30, -34.94 111.31 06/28/2025 08:50:56 -78.30, -34.95 111.34 0.79 40
7 06/30/2025 10:58:53 78.56, 111.70 68.44 06/30/2025 10:59:34 78.56, 111.62 68.46 1.90 41
8 06/30/2025 11:49:48 -78.32, -79.57 111.23 06/30/2025 11:48:47 -78.31, -79.47 111.26 2.53 61

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/20/2025
SNOs_Map_NOAA-19_TERRA_20250620.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/20/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA