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: 3/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/23/2023 08:13:35 0.00,-104.73 -0.63,-101.99 313.13 80
2 03/24/2023 20:35:33 -0.00,-104.75 -0.56,-107.30 289.42 80
3 03/25/2023 20:19:30 -0.00,-104.76 0.46,-102.77 227.71 80
4 03/27/2023 08:41:19 0.01,-104.77 0.73,-108.03 372.20 80
5 03/28/2023 08:19:56 0.02,-104.77 -0.29,-103.50 144.71 80
6 03/29/2023 20:41:53 -0.02,-104.78 -0.94,-108.80 458.22 80
7 03/30/2023 20:25:50 -0.02,-104.79 0.08,-104.27 58.99 80
8 04/02/2023 08:28:55 0.03,-104.81 0.07,-105.01 23.22 80
9 04/03/2023 08:07:32 0.03,-104.82 -0.96,-100.49 493.92 80
10 04/04/2023 20:29:29 -0.03,-104.83 -0.25,-105.78 108.71 80
11 04/05/2023 20:13:26 -0.03,-104.84 0.78,-101.26 408.77 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/23/2023
SNOs_Map_GOES-17_NPP_20230323.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/23/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP