Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/9/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/09/2025 08:20:30 -0.12,-104.66 -0.40,-103.55 127.64 80
2 09/10/2025 20:42:29 0.12,-104.67 -0.82,-108.85 476.63 80
3 09/11/2025 20:26:27 0.12,-104.67 0.20,-104.33 39.14 80
4 09/14/2025 08:29:35 -0.13,-104.65 -0.05,-105.08 48.27 80
5 09/15/2025 08:08:12 -0.13,-104.65 -1.07,-100.56 466.84 80
6 09/16/2025 20:30:12 0.14,-104.65 -0.13,-105.86 138.03 80
7 09/17/2025 20:14:09 0.14,-104.65 0.90,-101.34 377.73 80
8 09/19/2025 08:35:59 -0.14,-104.65 0.28,-106.61 223.98 80
9 09/20/2025 08:14:37 -0.14,-104.65 -0.75,-102.09 291.82 80
10 09/21/2025 20:36:35 0.14,-104.65 -0.50,-107.39 312.52 80
11 09/22/2025 20:20:33 0.14,-104.66 0.54,-102.87 203.84 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/9/2025
SNOs_Map_GOES-16_NPP_20250910.jpg

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

Historical Predications of SNOs between GOES-16 and NPP