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: 7/8/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2025 20:45:55 0.57,-108.12 -0.04,-110.80 305.39 80
2 07/10/2025 20:29:53 0.55,-108.11 0.97,-106.27 209.84 80
3 07/12/2025 08:49:04 -0.61,-108.07 0.18,-111.56 397.88 80
4 07/13/2025 08:33:01 -0.58,-108.06 -0.83,-107.03 117.09 80
5 07/14/2025 20:52:22 0.64,-108.06 -0.31,-112.36 489.67 80
6 07/15/2025 20:36:18 0.61,-108.05 0.65,-107.82 25.69 80
7 07/18/2025 08:36:47 -0.64,-108.00 -0.52,-108.59 66.29 80
8 07/19/2025 08:20:44 -0.62,-107.99 -1.49,-104.05 448.26 80
9 07/20/2025 20:40:04 0.68,-107.98 0.35,-109.38 159.51 80
10 07/21/2025 20:24:01 0.66,-107.97 1.37,-104.86 355.13 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/8/2025
SNOs_Map_GOES-14_NOAA-20_20250709.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/08/2025 in txt file.

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