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: 7/16/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2025 05:12:52 -0.06, 61.27 -0.09, 61.28 3.86 80
2 07/20/2025 17:15:55 0.03, 61.36 -0.00, 61.15 23.25 80
3 07/22/2025 16:54:03 0.06, 61.38 0.95, 65.78 499.41 80
4 07/23/2025 05:16:10 -0.01, 61.31 0.05, 61.05 30.43 80
5 07/25/2025 04:54:19 -0.05, 61.34 -0.98, 65.66 491.89 80
6 07/25/2025 17:16:33 -0.00, 61.41 -0.13, 60.91 57.45 80
7 07/27/2025 16:54:42 0.03, 61.43 0.91, 65.52 465.38 80
8 07/28/2025 05:16:48 0.02, 61.36 0.13, 60.80 63.84 80
9 07/30/2025 04:54:56 -0.01, 61.39 -0.86, 65.42 458.79 80
10 07/30/2025 17:17:11 -0.04, 61.47 -0.19, 60.66 90.90 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 7/16/2025
SNOs_Map_GOES-15_TERRA_20250717.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 07/16/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA