Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/18/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/18/2025 16:32:26 0.08,-104.69 0.96,-109.05 495.14 80
2 09/20/2025 16:10:26 0.08,-104.70 0.04,-104.39 34.56 80
3 09/23/2025 04:10:39 -0.08,-104.66 -0.08,-104.50 18.44 80
4 09/25/2025 16:10:45 0.09,-104.73 0.05,-104.58 17.44 80
5 09/28/2025 04:10:58 -0.10,-104.69 -0.10,-104.67 1.25 80
6 09/30/2025 16:11:03 0.11,-104.74 0.11,-104.75 0.12 80

Figure of GOES-16 and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2025
SNOs_Map_GOES-16_TERRA_20250919.jpg

Download SNOs between GOES-16 and TERRA since TLE EPOCH: 09/18/2025 in txt file.

Historical Predications of SNOs between GOES-16 and TERRA