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: 6/19/2025
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 06/19/2025 20:58:50 -78.34, 142.87 111.47 06/19/2025 20:59:31 -78.33, 142.95 111.42 1.85 41
2 06/19/2025 21:49:35 78.00, -47.92 68.99 06/19/2025 21:48:43 78.00, -47.86 68.96 1.56 52
3 06/21/2025 23:57:01 -78.30, 98.59 111.44 06/21/2025 23:57:22 -78.30, 98.60 111.42 0.16 21
4 06/22/2025 00:47:46 77.96, -92.19 69.03 06/22/2025 00:46:34 77.96, -92.22 68.96 0.90 72
5 06/24/2025 02:55:12 -78.27, 54.27 111.38 06/24/2025 02:55:13 -78.27, 54.20 111.39 1.96 1
6 06/26/2025 05:53:25 -78.31, 9.47 111.40 06/26/2025 05:53:05 -78.31, 9.55 111.40 1.93 20
7 06/28/2025 08:00:43 78.62, 155.81 68.25 06/28/2025 08:01:44 78.60, 155.92 68.32 2.91 61
8 06/28/2025 08:51:36 -78.29, -34.91 111.30 06/28/2025 08:50:56 -78.30, -34.94 111.34 1.18 40
9 06/30/2025 10:58:53 78.55, 111.73 68.45 06/30/2025 10:59:34 78.56, 111.62 68.46 2.60 41
10 06/30/2025 11:49:48 -78.32, -79.54 111.22 06/30/2025 11:48:47 -78.31, -79.47 111.26 1.86 61

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/19/2025
SNOs_Map_NOAA-19_TERRA_20250619.jpg

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

Historial Predications of SNOs between NOAA-19 and TERRA