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: 3/25/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2025 08:49:12 0.47,-108.19 1.11,-111.03 324.15 80
2 03/27/2025 08:33:05 0.48,-108.20 0.09,-106.49 194.66 80
3 03/28/2025 20:52:19 -0.45,-108.21 -1.28,-111.78 407.53 80
4 03/29/2025 20:36:12 -0.47,-108.21 -0.25,-107.24 111.23 80
5 03/31/2025 08:55:16 0.44,-108.23 1.42,-112.49 486.28 80
6 04/01/2025 08:39:10 0.45,-108.23 0.38,-107.95 32.33 80
7 04/03/2025 20:39:36 -0.44,-108.24 -0.57,-108.69 51.95 80
8 04/04/2025 20:23:29 -0.46,-108.25 0.47,-104.15 466.77 80
9 04/06/2025 08:42:34 0.43,-108.26 0.67,-109.41 130.92 80
10 04/07/2025 08:26:26 0.45,-108.26 -0.32,-104.86 388.08 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2025
SNOs_Map_GOES-14_NPP_20250326.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/25/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP