Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/3/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/04/2025 20:33:31 0.40,-108.44 0.59,-107.57 99.74 80
2 11/06/2025 08:58:01 -0.26,-108.48 0.71,-112.82 493.73 80
3 11/07/2025 08:36:39 -0.33,-108.48 -0.36,-108.31 19.28 80
4 11/09/2025 20:42:35 0.26,-108.42 0.09,-109.07 75.25 80
5 11/10/2025 20:21:14 0.34,-108.42 1.22,-104.58 438.36 80
6 11/12/2025 08:45:43 -0.21,-108.47 0.12,-109.82 154.51 80
7 11/13/2025 08:24:22 -0.29,-108.46 -1.01,-105.32 358.74 80
8 11/14/2025 20:49:00 0.14,-108.41 -0.32,-110.60 248.92 80
9 11/15/2025 20:27:38 0.23,-108.41 0.76,-106.09 265.15 80
10 11/17/2025 08:52:06 -0.08,-108.48 0.58,-111.33 326.02 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/3/2025
SNOs_Map_GOES-14_NOAA-20_20251104.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 11/03/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20