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: 8/21/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2021 22:40:40 -0.04,-137.19 -0.52,-139.30 240.65 80
2 08/22/2021 22:24:36 -0.04,-137.19 0.51,-134.77 276.32 80
3 08/24/2021 10:46:23 0.04,-137.21 0.68,-140.04 322.47 80
4 08/25/2021 10:24:59 0.04,-137.21 -0.35,-135.51 194.36 80
5 08/26/2021 22:46:55 -0.03,-137.21 -0.83,-140.82 410.82 80
6 08/27/2021 22:30:49 -0.03,-137.21 0.15,-136.27 105.77 80
7 08/29/2021 10:52:38 0.03,-137.22 0.98,-141.55 493.93 80
8 08/30/2021 10:31:12 0.03,-137.21 0.01,-137.01 22.22 80
9 09/01/2021 22:34:24 -0.01,-137.19 -0.16,-137.79 69.39 80
10 09/02/2021 22:18:20 -0.01,-137.18 0.88,-133.27 445.82 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/21/2021
SNOs_Map_GOES-17_NOAA-20_20210821.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/21/2021 in txt file.

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