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: 6/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/29/2023 20:18:42 0.01,-104.71 0.48,-102.73 227.33 80
2 07/01/2023 08:40:31 -0.01,-104.71 0.71,-108.00 374.32 80
3 07/02/2023 08:19:06 -0.01,-104.70 -0.29,-103.47 140.06 80
4 07/03/2023 20:41:02 0.01,-104.66 -0.93,-108.77 469.29 80
5 07/04/2023 20:24:59 0.01,-104.65 0.13,-104.26 45.44 80
6 07/07/2023 08:28:03 -0.01,-104.64 0.05,-105.00 41.32 80
7 07/08/2023 08:06:38 -0.01,-104.62 -0.95,-100.47 473.51 80
8 07/09/2023 20:28:35 0.00,-104.59 -0.26,-105.78 135.31 80
9 07/10/2023 20:12:30 0.01,-104.58 0.75,-101.25 379.82 80
10 07/12/2023 08:34:18 -0.02,-104.59 0.43,-106.52 220.72 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/29/2023
SNOs_Map_GOES-17_NPP_20230629.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/29/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP