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: 11/24/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/25/2025 20:40:09 -0.01,-104.65 -0.96,-108.92 486.44 80
2 11/26/2025 20:24:06 -0.01,-104.65 0.07,-104.40 29.65 80
3 11/29/2025 08:27:13 0.01,-104.68 0.11,-105.14 52.93 80
4 11/30/2025 08:05:50 0.00,-104.68 -0.93,-100.62 462.73 80
5 12/01/2025 20:27:49 -0.02,-104.65 -0.31,-105.92 144.65 80
6 12/02/2025 20:11:46 -0.02,-104.65 0.73,-101.40 371.33 80
7 12/04/2025 08:33:36 0.03,-104.68 0.48,-106.66 226.88 80
8 12/05/2025 08:12:13 0.02,-104.67 -0.56,-102.14 288.32 80
9 12/06/2025 20:34:11 -0.03,-104.63 -0.67,-107.44 320.44 80
10 12/07/2025 20:18:09 -0.03,-104.63 0.38,-102.92 195.28 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/24/2025
SNOs_Map_GOES-16_NOAA-20_20251125.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 11/24/2025 in txt file.

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