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: 2/24/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/25/2025 20:36:51 -0.01,-104.41 -0.69,-107.41 341.53 80
2 02/26/2025 20:15:26 -0.01,-104.41 0.32,-102.87 175.50 80
3 02/28/2025 08:39:53 0.01,-104.38 0.82,-108.14 427.85 80
4 03/01/2025 08:18:27 0.00,-104.38 -0.20,-103.60 89.29 80
5 03/03/2025 20:21:36 0.00,-104.42 0.03,-104.36 7.13 80
6 03/06/2025 08:27:16 -0.00,-104.38 0.18,-105.07 79.36 80
7 03/07/2025 08:05:51 0.00,-104.38 -0.85,-100.54 437.68 80
8 03/08/2025 20:27:45 -0.00,-104.41 -0.33,-105.83 161.84 80
9 03/09/2025 20:11:39 0.00,-104.41 0.71,-101.30 355.30 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2025
SNOs_Map_GOES-17_NPP_20250225.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/24/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NPP