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: 11/7/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2025 20:42:35 0.26,-108.42 0.13,-109.08 74.77 80
2 11/10/2025 20:21:14 0.34,-108.42 1.20,-104.57 438.89 80
3 11/12/2025 08:45:43 -0.21,-108.47 0.08,-109.83 154.35 80
4 11/13/2025 08:24:22 -0.29,-108.46 -1.00,-105.31 358.90 80
5 11/14/2025 20:48:59 0.14,-108.42 -0.33,-110.60 248.19 80
6 11/15/2025 20:27:38 0.23,-108.42 0.75,-106.09 265.94 80
7 11/17/2025 08:52:06 -0.08,-108.48 0.58,-111.33 325.54 80
8 11/18/2025 08:30:45 -0.16,-108.47 -0.51,-106.82 187.88 80
9 11/19/2025 20:55:22 0.01,-108.41 -0.81,-112.10 420.23 80
10 11/20/2025 20:34:00 0.09,-108.42 0.28,-107.59 93.59 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/7/2025
SNOs_Map_GOES-14_NOAA-20_20251108.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 11/07/2025 in txt file.

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