Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/9/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/09/2025 20:34:26 -0.40,-107.79 -0.34,-107.55 26.90 80
2 02/12/2025 08:40:09 0.42,-107.79 0.50,-108.29 56.12 80
3 02/13/2025 08:18:43 0.41,-107.78 -0.48,-103.75 459.14 80
4 02/14/2025 20:43:18 -0.43,-107.72 -0.71,-109.04 150.02 80
5 02/15/2025 20:21:53 -0.42,-107.71 0.28,-104.50 365.37 80
6 02/17/2025 08:46:20 0.43,-107.73 0.91,-109.76 232.22 80
7 02/18/2025 08:24:56 0.43,-107.72 -0.14,-105.24 283.17 80
8 02/19/2025 20:49:30 -0.44,-107.66 -1.09,-110.52 326.22 80
9 02/20/2025 20:28:05 -0.44,-107.65 -0.09,-105.98 189.03 80
10 02/22/2025 08:49:52 0.45,-107.66 1.28,-111.25 409.21 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/9/2025
SNOs_Map_GOES-14_NPP_20250209.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/09/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP