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: 11/22/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2025 08:37:06 -0.03,-108.42 -0.02,-108.32 11.65 80
2 11/25/2025 20:43:02 -0.05,-108.35 -0.20,-109.09 84.12 80
3 11/26/2025 20:21:40 0.04,-108.34 0.90,-104.58 429.11 80
4 11/28/2025 08:46:07 0.11,-108.39 0.45,-109.82 163.03 80
5 11/29/2025 08:24:46 0.03,-108.38 -0.65,-105.31 349.69 80
6 11/30/2025 20:49:22 -0.18,-108.31 -0.72,-110.58 259.40 80
7 12/01/2025 20:28:01 -0.10,-108.31 0.38,-106.08 253.73 80
8 12/03/2025 08:52:29 0.26,-108.36 0.90,-111.33 338.03 80
9 12/04/2025 08:31:07 0.17,-108.34 -0.14,-106.81 174.29 80
10 12/05/2025 20:55:43 -0.33,-108.26 -1.22,-112.08 436.37 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/22/2025
SNOs_Map_GOES-14_NOAA-20_20251123.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 11/22/2025 in txt file.

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