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: 3/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2023 20:25:50 -0.02,-104.75 0.12,-104.28 54.90 80
2 04/02/2023 08:28:55 0.02,-104.75 0.08,-105.01 29.25 80
3 04/03/2023 08:07:31 0.02,-104.75 -0.95,-100.48 487.08 80
4 04/04/2023 20:29:29 -0.01,-104.76 -0.25,-105.78 116.74 80
5 04/05/2023 20:13:25 -0.01,-104.76 0.78,-101.26 399.91 80
6 04/07/2023 08:35:14 -0.01,-104.77 0.36,-106.53 200.32 80
7 04/08/2023 08:13:50 -0.02,-104.77 -0.62,-101.99 315.68 80
8 04/09/2023 20:35:47 0.03,-104.76 -0.57,-107.29 288.94 80
9 04/10/2023 20:19:44 0.02,-104.76 0.48,-102.77 227.50 80
10 04/12/2023 08:41:32 -0.02,-104.76 0.71,-108.03 372.83 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2023
SNOs_Map_GOES-17_NPP_20230330.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/30/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP