Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/28/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/29/2025 20:32:42 -0.01,-104.72 -0.64,-107.41 307.05 80
2 06/30/2025 20:16:39 -0.01,-104.73 0.37,-102.89 208.73 80
3 07/02/2025 08:38:31 0.02,-104.72 0.81,-108.17 393.63 80
4 07/03/2025 08:17:08 0.01,-104.72 -0.21,-103.65 122.03 80
5 07/04/2025 20:39:09 -0.01,-104.73 -0.93,-108.97 482.61 80
6 07/05/2025 20:23:06 0.00,-104.74 0.08,-104.45 32.98 80
7 07/08/2025 08:26:15 -0.01,-104.73 0.07,-105.21 54.32 80
8 07/09/2025 08:04:52 -0.01,-104.73 -0.94,-100.69 461.20 80
9 07/10/2025 20:26:52 0.00,-104.73 -0.25,-106.00 143.83 80
10 07/11/2025 20:10:48 -0.00,-104.73 0.71,-101.46 371.76 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/28/2025
SNOs_Map_GOES-16_NOAA-20_20250629.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 06/28/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20