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: 3/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/20/2023 20:13:09 -0.02,-104.76 0.79,-101.25 400.55 80
2 03/22/2023 08:34:58 0.02,-104.74 0.41,-106.51 201.55 80
3 03/23/2023 08:13:35 0.02,-104.74 -0.60,-101.98 314.64 80
4 03/24/2023 20:35:33 -0.02,-104.76 -0.58,-107.29 288.22 80
5 03/25/2023 20:19:29 -0.02,-104.76 0.43,-102.76 228.10 80
6 03/27/2023 08:41:19 0.00,-104.75 0.76,-108.03 373.87 80
7 03/28/2023 08:19:55 0.01,-104.75 -0.26,-103.50 142.31 80
8 03/29/2023 20:41:54 -0.00,-104.76 -0.91,-108.81 461.27 80
9 03/30/2023 20:25:50 -0.01,-104.76 0.11,-104.28 55.29 80
10 04/02/2023 08:28:56 0.01,-104.76 0.04,-105.02 29.28 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2023
SNOs_Map_GOES-17_NPP_20230320.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP