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: 8/5/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2025 20:19:26 0.05,-104.74 0.49,-102.75 226.54 80
2 08/07/2025 08:41:13 -0.06,-104.73 0.68,-108.01 374.34 80
3 08/08/2025 08:19:49 -0.06,-104.73 -0.35,-103.48 142.24 80
4 08/09/2025 20:41:45 0.06,-104.73 -0.85,-108.78 461.20 80
5 08/10/2025 20:25:41 0.06,-104.73 0.19,-104.25 55.80 80
6 08/13/2025 08:28:42 -0.06,-104.73 -0.00,-104.97 27.48 80
7 08/14/2025 08:07:18 -0.06,-104.73 -1.04,-100.44 489.23 80
8 08/15/2025 20:29:14 0.07,-104.73 -0.15,-105.74 114.58 80
9 08/16/2025 20:13:10 0.07,-104.73 0.89,-101.21 402.05 80
10 08/18/2025 08:34:56 -0.08,-104.72 0.33,-106.46 198.58 80
11 08/19/2025 08:13:32 -0.08,-104.72 -0.71,-101.93 317.74 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2025
SNOs_Map_GOES-16_NPP_20250806.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 08/05/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP