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: 8/7/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/07/2024 20:24:05 0.04,-104.71 0.10,-104.50 25.27 80
2 08/10/2024 08:27:09 -0.04,-104.72 0.07,-105.24 58.53 80
3 08/11/2024 08:05:44 -0.04,-104.73 -0.93,-100.71 458.44 80
4 08/12/2024 20:27:41 0.05,-104.76 -0.26,-106.01 144.06 80
5 08/13/2024 20:11:38 0.05,-104.76 0.81,-101.50 372.91 80
6 08/15/2024 08:33:25 -0.06,-104.76 0.40,-106.76 228.42 80
7 08/16/2024 08:12:01 -0.06,-104.76 -0.60,-102.23 288.12 80
8 08/17/2024 20:33:58 0.07,-104.78 -0.56,-107.54 315.29 80
9 08/18/2024 20:17:54 0.07,-104.78 0.45,-103.01 201.54 80
10 08/20/2024 08:39:42 -0.07,-104.78 0.69,-108.29 399.27 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2024
SNOs_Map_GOES-17_NPP_20240807.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/07/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP