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: 6/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2023 20:34:21 0.01,-104.71 -0.55,-107.35 300.65 80
2 06/21/2023 20:18:16 -0.00,-104.71 0.43,-102.82 215.78 80
3 06/23/2023 08:40:04 0.01,-104.72 0.76,-108.09 383.85 80
4 06/24/2023 08:18:40 0.02,-104.72 -0.23,-103.56 132.32 80
5 06/25/2023 20:40:37 -0.02,-104.71 -0.96,-108.87 473.98 80
6 06/26/2023 20:24:34 -0.02,-104.72 0.09,-104.35 42.58 80
7 06/29/2023 08:27:38 0.02,-104.73 0.10,-105.09 40.83 80
8 06/30/2023 08:06:13 0.01,-104.73 -0.89,-100.56 474.90 80
9 07/01/2023 20:28:10 -0.00,-104.71 -0.29,-105.87 132.64 80
10 07/02/2023 20:12:07 -0.00,-104.71 0.77,-101.35 383.18 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/20/2023
SNOs_Map_GOES-17_NOAA-20_20230620.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/20/2023 in txt file.

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