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: 5/18/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/18/2025 20:22:24 -0.15,-108.39 0.76,-104.45 449.81 80
2 05/20/2025 08:41:33 0.08,-108.36 0.38,-109.73 155.74 80
3 05/21/2025 08:25:29 0.12,-108.36 -0.60,-105.19 361.16 80
4 05/22/2025 20:44:47 -0.04,-108.38 -0.52,-110.51 242.49 80
5 05/23/2025 20:28:42 -0.08,-108.38 0.47,-105.98 274.43 80
6 05/25/2025 08:47:52 0.00,-108.35 0.67,-111.25 331.35 80
7 05/26/2025 08:31:47 0.03,-108.35 -0.32,-106.72 185.12 80
8 05/27/2025 20:51:05 0.04,-108.36 -0.79,-112.04 419.58 80
9 05/28/2025 20:35:01 0.01,-108.36 0.21,-107.51 96.97 80
10 05/31/2025 08:38:06 -0.05,-108.32 -0.06,-108.25 7.80 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/18/2025
SNOs_Map_GOES-14_NOAA-20_20250519.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 05/18/2025 in txt file.

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