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: 3/15/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2025 06:39:05 -0.07, -75.36 0.51, -77.95 295.30 80
2 03/18/2025 06:17:39 -0.07, -75.38 -0.49, -73.41 223.86 80
3 03/19/2025 18:39:33 0.07, -75.40 -0.68, -78.70 376.36 80
4 03/20/2025 18:23:28 0.07, -75.42 0.38, -74.17 143.31 80
5 03/22/2025 06:45:12 -0.06, -75.46 0.85, -79.41 451.18 80
6 03/23/2025 06:23:47 -0.06, -75.48 -0.21, -74.89 68.41 80
7 03/25/2025 18:26:54 0.05, -75.53 0.01, -75.63 11.46 80
8 03/28/2025 06:32:32 -0.04, -75.61 0.12, -76.35 83.67 80
9 03/29/2025 06:11:06 -0.04, -75.64 -0.89, -71.81 436.75 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2025
SNOs_Map_GOES-16_NPP_20250316.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/15/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP