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: 10/17/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2025 05:00:45 0.63, 61.38 0.39, 62.49 127.46 80
2 10/18/2025 17:22:56 -0.65, 61.51 -1.41, 57.75 426.42 80
3 10/20/2025 17:00:50 -0.64, 61.53 -0.44, 62.43 102.95 80
4 10/21/2025 05:20:14 0.65, 61.41 1.44, 57.71 420.60 80
5 10/23/2025 05:03:28 0.65, 61.43 0.44, 62.38 108.70 80
6 10/23/2025 17:22:58 -0.66, 61.56 -1.45, 57.64 445.04 80
7 10/25/2025 17:00:51 -0.67, 61.59 -0.49, 62.32 83.42 80
8 10/26/2025 05:20:15 0.67, 61.48 1.48, 57.60 441.11 80
9 10/28/2025 05:03:27 0.68, 61.52 0.54, 62.29 87.28 80
10 10/28/2025 17:22:58 -0.68, 61.65 -1.54, 57.54 466.23 80
11 10/30/2025 17:00:50 -0.68, 61.69 -0.57, 62.23 61.55 80
12 10/31/2025 05:20:14 0.68, 61.59 1.55, 57.51 463.81 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 10/17/2025
SNOs_Map_GOES-15_TERRA_20251018.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 10/17/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA