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: 4/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2023 20:29:28 -0.00,-104.74 -0.26,-105.77 118.70 80
2 04/21/2023 20:13:22 -0.00,-104.75 0.77,-101.24 398.76 80
3 04/23/2023 08:35:09 0.00,-104.75 0.38,-106.52 200.71 80
4 04/24/2023 08:13:43 0.00,-104.76 -0.65,-101.99 316.38 80
5 04/25/2023 20:35:38 0.00,-104.77 -0.56,-107.28 287.07 80
6 04/26/2023 20:19:32 0.00,-104.77 0.47,-102.76 230.38 80
7 04/28/2023 08:41:17 0.00,-104.79 0.73,-108.02 368.27 80
8 04/29/2023 08:19:52 0.01,-104.79 -0.31,-103.49 149.22 80
9 04/30/2023 20:41:46 -0.01,-104.80 -0.88,-108.79 454.01 80
10 05/01/2023 20:25:40 -0.01,-104.81 0.11,-104.25 63.75 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2023
SNOs_Map_GOES-17_NPP_20230420.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP