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: 11/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2025 05:02:51 0.68, 61.61 0.65, 61.91 33.45 80
2 11/24/2025 17:02:49 -0.67, 61.68 -0.64, 61.87 21.16 80
3 11/27/2025 05:02:37 0.67, 61.56 0.59, 61.85 33.45 80
4 11/29/2025 17:02:34 -0.65, 61.63 -0.60, 61.81 21.29 80
5 12/02/2025 05:02:21 0.64, 61.53 0.60, 61.81 31.69 80
6 12/04/2025 17:02:18 -0.62, 61.61 -0.57, 61.77 18.33 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 11/20/2025
SNOs_Map_GOES-15_TERRA_20251121.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 11/20/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA