Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/25/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/26/2023 18:28:07 -0.03, -75.21 -0.16, -75.72 58.94 80
2 07/27/2023 18:12:03 -0.02, -75.21 0.86, -71.19 457.17 80
3 07/29/2023 06:33:51 -0.02, -75.21 0.28, -76.47 144.37 80
4 07/30/2023 06:12:26 -0.01, -75.21 -0.75, -71.95 371.87 80
5 07/31/2023 18:34:23 0.01, -75.21 -0.44, -77.25 232.94 80
6 08/01/2023 18:18:18 0.01, -75.21 0.59, -72.73 283.71 80
7 08/03/2023 06:40:06 -0.01, -75.22 0.60, -78.00 316.01 80
8 08/04/2023 06:18:40 -0.00, -75.23 -0.38, -73.46 201.13 80
9 08/05/2023 18:40:36 0.00, -75.24 -0.80, -78.77 402.28 80
10 08/06/2023 18:24:32 0.00, -75.26 0.23, -74.25 115.40 80
11 08/08/2023 06:46:19 -0.00, -75.28 0.95, -79.52 482.73 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2023
SNOs_Map_GOES-16_NPP_20230726.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 07/25/2023 in txt file.

Historical Predications of SNOs between GOES-16 and NPP