Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/19/2023 08:40:06 -0.00,-104.71 0.78,-108.08 384.92 80
2 09/20/2023 08:18:40 -0.00,-104.71 -0.25,-103.55 131.41 80
3 09/21/2023 20:40:35 0.01,-104.68 -0.90,-108.86 476.43 80
4 09/22/2023 20:24:29 0.01,-104.67 0.07,-104.32 39.86 80
5 09/25/2023 08:27:30 -0.02,-104.69 0.05,-105.06 41.97 80
6 09/26/2023 08:06:03 -0.02,-104.68 -0.93,-100.52 474.22 80
7 09/27/2023 20:27:58 0.02,-104.65 -0.26,-105.82 133.41 80
8 09/28/2023 20:11:52 0.01,-104.65 0.78,-101.29 383.35 80
9 09/30/2023 08:33:38 -0.01,-104.68 0.43,-106.55 213.58 80
10 10/01/2023 08:12:12 -0.01,-104.67 -0.61,-102.02 302.96 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2023
SNOs_Map_GOES-17_NPP_20230918.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/18/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP