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: 3/17/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2025 20:40:07 -0.48,-108.12 -0.65,-108.85 82.90 80
2 03/19/2025 20:24:01 -0.49,-108.13 0.35,-104.31 435.54 80
3 03/21/2025 08:43:07 0.47,-108.15 0.76,-109.57 161.41 80
4 03/22/2025 08:27:00 0.49,-108.16 -0.24,-105.03 356.99 80
5 03/23/2025 20:46:14 -0.47,-108.16 -0.97,-110.32 246.51 80
6 03/24/2025 20:30:07 -0.48,-108.16 0.04,-105.77 271.82 80
7 03/26/2025 08:49:12 0.47,-108.18 1.10,-111.03 325.27 80
8 03/27/2025 08:33:06 0.48,-108.19 0.09,-106.49 193.20 80
9 03/28/2025 20:52:19 -0.45,-108.18 -1.28,-111.78 410.20 80
10 03/29/2025 20:36:13 -0.47,-108.19 -0.26,-107.24 108.22 80
11 03/31/2025 08:55:18 0.44,-108.21 1.38,-112.50 489.16 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2025
SNOs_Map_GOES-14_NPP_20250318.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/17/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP