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: 7/2/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2025 08:17:09 0.02,-104.72 -0.23,-103.65 121.93 80
2 07/04/2025 20:39:08 -0.02,-104.73 -0.97,-108.96 482.99 80
3 07/05/2025 20:23:05 -0.01,-104.73 0.04,-104.44 32.43 80
4 07/08/2025 08:26:14 -0.01,-104.72 0.11,-105.20 55.33 80
5 07/09/2025 08:04:52 -0.01,-104.72 -0.90,-100.68 459.84 80
6 07/10/2025 20:26:51 0.01,-104.72 -0.29,-105.99 145.58 80
7 07/11/2025 20:10:49 0.01,-104.71 0.72,-101.47 369.82 80
8 07/13/2025 08:32:40 -0.00,-104.71 0.44,-106.75 232.72 80
9 07/14/2025 08:11:17 -0.00,-104.70 -0.58,-102.23 282.65 80
10 07/15/2025 20:33:17 0.00,-104.71 -0.61,-107.54 322.83 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/2/2025
SNOs_Map_GOES-16_NOAA-20_20250703.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 07/02/2025 in txt file.

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