Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2025 17:00:49 -0.64, 61.52 -0.48, 62.44 103.17 80
2 10/21/2025 05:20:14 0.65, 61.41 1.42, 57.70 420.47 80
3 10/23/2025 05:03:27 0.65, 61.43 0.47, 62.39 108.93 80
4 10/23/2025 17:22:58 -0.66, 61.56 -1.48, 57.64 444.71 80
5 10/25/2025 17:00:51 -0.67, 61.59 -0.50, 62.33 83.82 80
6 10/26/2025 05:20:14 0.67, 61.48 1.48, 57.60 440.71 80
7 10/28/2025 05:03:26 0.68, 61.52 0.53, 62.29 87.81 80
8 10/28/2025 17:22:57 -0.68, 61.64 -1.52, 57.54 465.56 80
9 10/30/2025 17:00:48 -0.68, 61.69 -0.60, 62.24 62.50 80
10 10/31/2025 05:20:12 0.68, 61.59 1.56, 57.52 462.98 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 10/18/2025
SNOs_Map_GOES-15_TERRA_20251019.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 10/18/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA