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: 8/25/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/25/2021 10:24:58 0.05,-137.20 -0.34,-135.51 193.92 80
2 08/26/2021 22:46:55 -0.04,-137.20 -0.84,-140.81 410.82 80
3 08/27/2021 22:30:49 -0.04,-137.20 0.13,-136.27 105.59 80
4 08/29/2021 10:52:38 0.04,-137.20 0.99,-141.55 495.08 80
5 08/30/2021 10:31:12 0.04,-137.20 0.02,-137.01 20.84 80
6 09/01/2021 22:34:24 -0.03,-137.17 -0.17,-137.79 70.37 80
7 09/02/2021 22:18:19 -0.02,-137.16 0.87,-133.26 444.74 80
8 09/04/2021 10:37:27 0.01,-137.15 0.32,-138.53 157.83 80
9 09/05/2021 10:21:22 0.00,-137.13 -0.71,-134.00 356.92 80
10 09/06/2021 22:40:38 0.00,-137.10 -0.52,-139.30 250.81 80
11 09/07/2021 22:24:33 -0.00,-137.09 0.52,-134.77 263.89 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/25/2021
SNOs_Map_GOES-17_NOAA-20_20210825.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/25/2021 in txt file.

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