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: 3/28/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2025 20:55:30 -0.45,-108.21 0.00,-112.10 436.16 80
2 03/29/2025 20:36:27 -0.47,-108.22 -0.23,-107.30 105.19 80
3 03/31/2025 08:55:38 0.44,-108.23 1.40,-112.58 495.13 80
4 04/01/2025 08:39:35 0.45,-108.24 0.39,-108.06 21.65 80
5 04/03/2025 20:40:13 -0.44,-108.25 -0.56,-108.85 67.56 80
6 04/04/2025 20:24:10 -0.46,-108.26 0.40,-104.31 449.20 80
7 04/06/2025 08:43:21 0.43,-108.27 0.75,-109.60 151.28 80
8 04/07/2025 08:27:19 0.45,-108.28 -0.27,-105.07 365.80 80
9 04/08/2025 20:46:39 -0.42,-108.29 -0.89,-110.39 239.46 80
10 04/09/2025 20:30:35 -0.44,-108.30 0.08,-105.86 277.86 80
11 04/11/2025 08:49:47 0.40,-108.32 1.04,-111.15 322.12 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2025
SNOs_Map_GOES-14_NPP_20250329.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/28/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP