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: 6/24/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2025 08:28:38 0.01,-104.72 0.07,-105.10 43.15 80
2 06/27/2025 08:07:13 0.00,-104.72 -0.93,-100.57 473.15 80
3 06/28/2025 20:31:49 -0.01,-104.73 -0.27,-105.86 129.42 80
4 06/29/2025 20:10:25 -0.01,-104.73 0.73,-101.33 387.39 80
5 07/01/2025 08:34:54 0.01,-104.73 0.41,-106.60 213.38 80
6 07/02/2025 08:13:30 0.01,-104.73 -0.59,-102.07 303.48 80
7 07/03/2025 20:35:26 -0.01,-104.74 -0.60,-107.36 298.79 80
8 07/04/2025 20:19:22 -0.00,-104.75 0.40,-102.83 218.06 80
9 07/06/2025 08:41:11 -0.00,-104.74 0.74,-108.11 382.87 80
10 07/07/2025 08:19:46 -0.01,-104.75 -0.26,-103.57 133.71 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/24/2025
SNOs_Map_GOES-16_NPP_20250625.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/24/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP