Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/16/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2025 14:52:48 0.27, -89.54 -0.56, -85.66 441.60 80
2 10/19/2025 03:14:59 -0.29, -89.47 -0.46, -90.41 105.39 80
3 10/21/2025 02:52:53 -0.28, -89.49 0.53, -85.73 427.80 80
4 10/21/2025 15:14:56 0.29, -89.56 0.48, -90.45 100.73 80
5 10/23/2025 14:52:49 0.29, -89.58 -0.48, -85.76 432.90 80
6 10/24/2025 03:15:00 -0.30, -89.51 -0.53, -90.51 113.90 80
7 10/26/2025 02:52:53 -0.30, -89.53 0.45, -85.83 420.00 80
8 10/26/2025 15:14:57 0.31, -89.60 0.53, -90.55 108.51 80
9 10/28/2025 14:52:50 0.32, -89.62 -0.48, -85.87 425.95 80
10 10/29/2025 03:15:00 -0.32, -89.55 -0.57, -90.61 120.61 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 10/16/2025
SNOs_Map_GOES-17_TERRA_20251017.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 10/16/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA