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: 3/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2023 20:19:08 0.00,-104.73 0.48,-102.73 228.12 80
2 03/11/2023 08:40:57 -0.00,-104.72 0.76,-107.99 373.28 80
3 03/12/2023 08:19:34 -0.00,-104.72 -0.29,-103.47 142.84 80
4 03/13/2023 20:41:33 -0.00,-104.73 -0.91,-108.78 461.14 80
5 03/14/2023 20:25:29 -0.01,-104.73 0.09,-104.25 54.99 80
6 03/17/2023 08:28:36 0.01,-104.72 0.05,-105.00 30.87 80
7 03/18/2023 08:07:13 0.01,-104.72 -0.97,-100.47 485.10 80
8 03/19/2023 20:29:10 -0.01,-104.72 -0.26,-105.76 119.03 80
9 03/20/2023 20:13:07 -0.01,-104.72 0.76,-101.23 397.41 80
10 03/22/2023 08:34:56 0.01,-104.72 0.42,-106.50 203.14 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2023
SNOs_Map_GOES-17_NPP_20230309.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/09/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP