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: 9/24/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/24/2024 20:23:23 -0.00,-104.71 0.07,-104.33 42.27 80
2 09/27/2024 08:26:21 0.00,-104.69 0.10,-105.05 40.83 80
3 09/28/2024 08:04:54 0.00,-104.70 -0.93,-100.51 476.58 80
4 09/29/2024 20:26:48 -0.00,-104.71 -0.22,-105.81 124.23 80
5 09/30/2024 20:10:40 -0.00,-104.72 0.76,-101.26 393.93 80
6 10/02/2024 08:32:24 0.00,-104.72 0.42,-106.52 205.22 80
7 10/03/2024 08:10:58 0.00,-104.72 -0.62,-101.98 312.54 80
8 10/04/2024 20:32:50 -0.00,-104.74 -0.57,-107.27 288.63 80
9 10/05/2024 20:16:43 -0.00,-104.74 0.42,-102.72 229.50 80
10 10/07/2024 08:38:27 0.00,-104.74 0.75,-107.98 369.32 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2024
SNOs_Map_GOES-17_NPP_20240924.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/24/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP