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: 3/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2023 20:25:29 -0.02,-104.76 0.07,-104.24 57.86 80
2 03/17/2023 08:28:36 0.02,-104.75 0.10,-104.99 27.88 80
3 03/18/2023 08:07:14 0.02,-104.75 -0.96,-100.47 488.47 80
4 03/19/2023 20:29:12 -0.02,-104.77 -0.22,-105.78 114.26 80
5 03/20/2023 20:13:09 -0.02,-104.78 0.78,-101.25 402.55 80
6 03/22/2023 08:34:58 0.01,-104.78 0.42,-106.51 198.25 80
7 03/23/2023 08:13:34 0.01,-104.78 -0.59,-101.98 318.55 80
8 03/24/2023 20:35:33 -0.02,-104.80 -0.58,-107.29 283.83 80
9 03/25/2023 20:19:29 -0.02,-104.81 0.44,-102.76 233.32 80
10 03/27/2023 08:41:19 0.02,-104.81 0.74,-108.03 367.06 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2023
SNOs_Map_GOES-17_NPP_20230314.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/14/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP