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: 7/29/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/29/2021 10:31:16 0.04,-137.20 0.01,-137.01 21.86 80
2 07/31/2021 22:34:28 -0.03,-137.21 -0.17,-137.78 65.44 80
3 08/01/2021 22:18:23 -0.03,-137.21 0.85,-133.25 450.99 80
4 08/03/2021 10:40:11 0.02,-137.21 0.29,-138.53 149.98 80
5 08/04/2021 10:18:46 0.01,-137.21 -0.68,-133.99 365.78 80
6 08/05/2021 22:40:43 0.02,-137.20 -0.45,-139.31 240.65 80
7 08/06/2021 22:24:39 0.02,-137.19 0.58,-134.78 275.05 80
8 08/08/2021 10:46:26 -0.01,-137.18 0.62,-140.05 326.88 80
9 08/09/2021 10:25:02 -0.01,-137.17 -0.40,-135.52 188.38 80
10 08/10/2021 22:46:57 0.01,-137.15 -0.83,-140.81 418.35 80
11 08/11/2021 22:30:52 0.01,-137.13 0.20,-136.29 96.66 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/29/2021
SNOs_Map_GOES-17_NOAA-20_20210729.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/29/2021 in txt file.

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