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: 6/15/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2025 08:13:24 0.00,-104.72 -0.61,-102.10 299.30 80
2 06/17/2025 20:35:20 -0.01,-104.71 -0.60,-107.39 305.14 80
3 06/18/2025 20:19:15 -0.01,-104.71 0.40,-102.86 210.65 80
4 06/20/2025 08:41:05 0.01,-104.69 0.76,-108.13 391.40 80
5 06/21/2025 08:19:40 0.00,-104.68 -0.24,-103.59 123.98 80
6 06/22/2025 20:41:37 0.00,-104.67 -0.96,-108.89 481.30 80
7 06/23/2025 20:25:33 0.01,-104.66 0.10,-104.37 34.14 80
8 06/26/2025 08:28:37 -0.01,-104.63 0.11,-105.09 53.00 80
9 06/27/2025 08:07:12 -0.00,-104.62 -0.89,-100.56 462.55 80
10 06/28/2025 20:29:09 0.00,-104.61 -0.30,-105.86 142.25 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/15/2025
SNOs_Map_GOES-16_NPP_20250616.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/15/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP