Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/26/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2025 08:37:01 -0.02,-104.38 0.79,-107.92 403.81 80
2 03/29/2025 08:15:35 -0.02,-104.38 -0.22,-103.38 113.58 80
3 03/30/2025 20:37:29 0.02,-104.42 -0.93,-108.68 485.74 80
4 03/31/2025 20:21:22 0.02,-104.42 0.09,-104.14 31.66 80
5 04/03/2025 08:24:20 -0.02,-104.38 0.05,-104.86 53.66 80
6 04/04/2025 08:02:53 -0.02,-104.38 -0.92,-100.31 463.63 80
7 04/05/2025 20:24:46 0.01,-104.41 -0.27,-105.60 135.75 80
8 04/06/2025 20:08:40 0.01,-104.41 0.77,-101.06 382.03 80
9 04/08/2025 08:30:23 -0.00,-104.39 0.44,-106.31 219.36 80
10 04/09/2025 08:08:56 -0.00,-104.39 -0.60,-101.77 298.48 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/26/2025
SNOs_Map_GOES-17_NOAA-20_20250327.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/26/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20