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: 3/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2023 20:19:29 -0.00,-104.76 0.43,-102.76 227.62 80
2 03/27/2023 08:41:19 -0.01,-104.75 0.75,-108.03 373.91 80
3 03/28/2023 08:19:55 -0.00,-104.75 -0.27,-103.50 142.28 80
4 03/29/2023 20:41:53 0.00,-104.76 -0.89,-108.81 461.70 80
5 03/30/2023 20:25:50 -0.00,-104.76 0.13,-104.28 54.93 80
6 04/02/2023 08:28:55 0.01,-104.76 0.06,-105.01 29.20 80
7 04/03/2023 08:07:30 0.01,-104.76 -0.92,-100.47 487.41 80
8 04/04/2023 20:29:29 0.03,-104.76 -0.22,-105.79 116.97 80
9 04/05/2023 20:13:25 0.03,-104.77 0.82,-101.26 399.89 80
10 04/07/2023 08:35:14 -0.03,-104.77 0.38,-106.52 200.22 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2023
SNOs_Map_GOES-17_NPP_20230325.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/25/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP