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: 10/27/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/28/2025 05:03:27 0.68, 61.49 0.54, 62.29 90.58 80
2 10/28/2025 17:22:57 -0.68, 61.62 -1.54, 57.54 462.93 80
3 10/30/2025 17:00:49 -0.68, 61.65 -0.57, 62.23 65.90 80
4 10/31/2025 05:20:13 0.68, 61.54 1.54, 57.51 458.93 80
5 11/02/2025 05:03:25 0.68, 61.58 0.54, 62.19 70.11 80
6 11/02/2025 17:22:55 -0.68, 61.70 -1.59, 57.45 483.00 80
7 11/04/2025 17:00:47 -0.69, 61.74 -0.58, 62.13 45.20 80
8 11/05/2025 05:20:10 0.68, 61.65 1.58, 57.42 480.77 80
9 11/07/2025 05:03:21 0.69, 61.70 0.59, 62.11 46.97 80
10 11/09/2025 17:03:22 -0.69, 61.88 -0.63, 62.06 21.09 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 10/27/2025
SNOs_Map_GOES-15_TERRA_20251028.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 10/27/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA