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: 6/6/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2025 20:25:24 0.00,-104.41 0.03,-104.37 5.45 80
2 06/10/2025 08:28:29 -0.01,-104.41 0.15,-105.11 79.70 80
3 06/11/2025 08:07:04 -0.01,-104.40 -0.84,-100.57 436.24 80
4 06/12/2025 20:29:02 0.00,-104.40 -0.32,-105.88 167.71 80
5 06/13/2025 20:12:57 0.01,-104.40 0.67,-101.34 348.65 80
6 06/15/2025 08:34:46 -0.01,-104.40 0.49,-106.61 252.33 80
7 06/16/2025 08:13:22 -0.01,-104.39 -0.50,-102.08 263.61 80
8 06/17/2025 20:35:19 0.01,-104.39 -0.64,-107.38 340.91 80
9 06/18/2025 20:19:15 0.01,-104.39 0.35,-102.85 175.70 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2025
SNOs_Map_GOES-17_NPP_20250606.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/06/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NPP