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: 5/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2023 08:28:40 0.00,-104.75 0.05,-104.98 25.80 80
2 05/05/2023 08:07:13 0.00,-104.76 -0.94,-100.44 491.48 80
3 05/06/2023 20:29:09 0.00,-104.77 -0.19,-105.75 111.54 80
4 05/07/2023 20:13:02 0.00,-104.77 0.80,-101.21 405.75 80
5 05/09/2023 08:34:47 -0.01,-104.78 0.39,-106.48 194.04 80
6 05/10/2023 08:13:22 -0.02,-104.78 -0.66,-101.95 322.59 80
7 05/11/2023 20:35:16 0.01,-104.78 -0.51,-107.25 281.39 80
8 05/12/2023 20:19:10 0.01,-104.78 0.48,-102.71 236.06 80
9 05/14/2023 08:40:55 -0.01,-104.79 0.70,-107.98 362.60 80
10 05/15/2023 08:19:29 -0.01,-104.80 -0.30,-103.44 154.63 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2023
SNOs_Map_GOES-17_NPP_20230503.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/02/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP