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: 5/22/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2021 22:49:31 0.00,-137.19 -0.78,-140.73 403.19 80
2 05/23/2021 22:28:07 0.01,-137.19 0.23,-136.20 112.36 80
3 05/25/2021 10:52:35 -0.00,-137.18 0.93,-141.48 489.36 80
4 05/26/2021 10:31:11 -0.01,-137.17 -0.07,-136.95 25.56 80
5 05/28/2021 22:34:23 0.01,-137.13 -0.14,-137.72 67.38 80
6 05/29/2021 22:18:18 0.01,-137.11 0.87,-133.19 447.13 80
7 05/31/2021 10:40:06 -0.01,-137.09 0.29,-138.46 156.00 80
8 06/01/2021 10:18:42 -0.01,-137.07 -0.71,-133.93 358.34 80
9 06/02/2021 22:40:38 0.01,-137.04 -0.50,-139.23 249.71 80
10 06/03/2021 22:24:34 0.01,-137.03 0.51,-134.70 264.62 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/22/2021
SNOs_Map_GOES-17_NOAA-20_20210522.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/22/2021 in txt file.

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