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: 6/6/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2025 20:25:39 0.10,-108.35 0.92,-104.57 429.64 80
2 06/09/2025 08:44:49 -0.18,-108.31 0.18,-109.86 176.75 80
3 06/10/2025 08:28:45 -0.15,-108.30 -0.81,-105.32 339.71 80
4 06/11/2025 20:48:03 0.22,-108.32 -0.29,-110.64 264.52 80
5 06/12/2025 20:31:59 0.19,-108.31 0.70,-106.10 252.03 80
6 06/14/2025 08:51:09 -0.27,-108.27 0.40,-111.39 354.37 80
7 06/15/2025 08:35:04 -0.23,-108.27 -0.53,-106.84 162.03 80
8 06/16/2025 20:54:22 0.30,-108.28 -0.56,-112.16 442.52 80
9 06/17/2025 20:38:17 0.27,-108.27 0.44,-107.63 74.20 80
10 06/20/2025 08:38:42 -0.30,-108.23 -0.27,-108.36 15.23 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2025
SNOs_Map_GOES-14_NPP_20250607.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/06/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP