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: 7/6/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2023 20:34:28 -0.00,-104.71 -0.60,-107.40 306.93 80
2 07/07/2023 20:18:23 -0.00,-104.71 0.40,-102.87 209.43 80
3 07/09/2023 08:40:11 -0.00,-104.73 0.77,-108.15 389.22 80
4 07/10/2023 08:18:47 0.00,-104.73 -0.24,-103.62 126.99 80
5 07/11/2023 20:40:44 -0.00,-104.72 -0.93,-108.93 479.85 80
6 07/12/2023 20:24:40 -0.01,-104.72 0.07,-104.40 36.73 80
7 07/15/2023 08:27:44 0.01,-104.75 0.08,-105.15 45.13 80
8 07/16/2023 08:06:19 0.01,-104.75 -0.92,-100.62 471.03 80
9 07/17/2023 20:28:16 -0.01,-104.73 -0.29,-105.92 136.11 80
10 07/18/2023 20:12:11 -0.01,-104.73 0.72,-101.39 380.51 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/6/2023
SNOs_Map_GOES-17_NOAA-20_20230706.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/06/2023 in txt file.

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