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: 6/29/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/29/2025 20:34:13 -0.02,-104.72 0.00,-107.56 315.05 0
2 06/30/2025 20:16:39 -0.02,-104.73 0.36,-102.89 208.73 80
3 07/02/2025 08:38:31 0.02,-104.72 0.82,-108.17 393.75 80
4 07/03/2025 08:17:08 0.01,-104.72 -0.20,-103.65 121.87 80
5 07/04/2025 20:39:08 -0.01,-104.73 -0.94,-108.97 482.90 80
6 07/05/2025 20:23:06 0.00,-104.73 0.07,-104.45 32.57 80
7 07/08/2025 08:26:15 -0.01,-104.72 0.08,-105.21 54.79 80
8 07/09/2025 08:04:52 -0.01,-104.72 -0.93,-100.69 460.62 80
9 07/10/2025 20:26:52 0.00,-104.73 -0.26,-106.00 144.49 80
10 07/11/2025 20:10:49 0.00,-104.73 0.75,-101.48 371.02 80
11 07/13/2025 08:32:39 0.00,-104.72 0.47,-106.75 231.55 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/29/2025
SNOs_Map_GOES-16_NOAA-20_20250630.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 06/29/2025 in txt file.

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