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: 6/30/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2025 20:16:40 -0.02,-104.73 0.41,-102.90 208.76 80
2 07/02/2025 08:38:31 0.02,-104.72 0.77,-108.18 393.75 80
3 07/03/2025 08:17:09 0.01,-104.72 -0.25,-103.66 121.81 80
4 07/04/2025 20:39:08 -0.01,-104.73 -0.95,-108.97 483.00 80
5 07/05/2025 20:23:06 0.00,-104.73 0.06,-104.45 32.42 80
6 07/08/2025 08:26:15 -0.01,-104.72 0.09,-105.21 54.97 80
7 07/09/2025 08:04:52 -0.01,-104.72 -0.93,-100.68 460.39 80
8 07/10/2025 20:26:51 0.00,-104.72 -0.27,-106.00 144.78 80
9 07/11/2025 20:10:49 0.00,-104.72 0.75,-101.47 370.70 80
10 07/13/2025 08:32:39 0.00,-104.71 0.47,-106.74 231.88 80
11 07/14/2025 08:11:17 0.00,-104.71 -0.55,-102.22 283.55 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/30/2025
SNOs_Map_GOES-16_NOAA-20_20250701.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 06/30/2025 in txt file.

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