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: 10/4/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2023 08:39:45 0.01,-104.72 0.72,-108.04 377.83 80
2 10/06/2023 08:18:19 0.00,-104.72 -0.28,-103.50 138.85 80
3 10/07/2023 20:40:12 -0.00,-104.70 -0.94,-108.79 467.08 80
4 10/08/2023 20:24:07 0.00,-104.70 0.12,-104.26 50.13 80
5 10/11/2023 08:27:06 -0.02,-104.73 0.05,-104.99 29.87 80
6 10/12/2023 08:05:39 -0.01,-104.73 -0.96,-100.45 487.67 80
7 10/13/2023 20:27:32 -0.02,-104.71 -0.23,-105.74 117.15 80
8 10/14/2023 20:11:26 -0.02,-104.72 0.79,-101.21 400.66 80
9 10/16/2023 08:33:10 0.03,-104.75 0.44,-106.46 195.66 80
10 10/17/2023 08:11:44 0.03,-104.75 -0.58,-101.92 321.49 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2023
SNOs_Map_GOES-17_NPP_20231004.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/04/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP