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: 10/3/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/03/2025 20:14:34 0.07,-104.69 0.82,-101.37 379.40 80
2 10/05/2025 08:36:24 -0.06,-104.69 0.39,-106.63 221.33 80
3 10/06/2025 08:15:01 -0.07,-104.69 -0.67,-102.11 294.69 80
4 10/07/2025 20:36:59 0.06,-104.69 -0.56,-107.41 309.66 80
5 10/08/2025 20:20:55 0.06,-104.69 0.45,-102.88 206.63 80
6 10/10/2025 08:42:44 -0.05,-104.69 0.75,-108.14 393.82 80
7 10/11/2025 08:21:22 -0.06,-104.69 -0.32,-103.63 121.78 80
8 10/12/2025 20:43:19 0.05,-104.68 -0.88,-108.93 483.69 80
9 10/13/2025 20:27:16 0.06,-104.68 0.14,-104.40 32.42 80
10 10/16/2025 08:30:22 -0.06,-104.68 0.03,-105.14 51.30 80
11 10/17/2025 08:08:58 -0.07,-104.68 -1.00,-100.61 464.85 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/3/2025
SNOs_Map_GOES-16_NPP_20251004.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/03/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP