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: 7/9/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2021 22:49:38 -0.03,-137.18 -0.83,-140.79 411.59 80
2 07/10/2021 22:28:13 -0.02,-137.18 0.19,-136.26 104.29 80
3 07/12/2021 10:52:41 0.03,-137.17 1.02,-141.53 496.82 80
4 07/13/2021 10:31:16 0.02,-137.17 -0.00,-137.00 18.88 80
5 07/15/2021 22:37:08 -0.03,-137.14 -0.17,-137.77 71.67 80
6 07/16/2021 22:15:43 -0.03,-137.13 0.86,-133.25 443.49 80
7 07/18/2021 10:40:11 0.03,-137.12 0.36,-138.51 159.14 80
8 07/19/2021 10:18:46 0.02,-137.10 -0.66,-133.98 355.38 80
9 07/20/2021 22:43:23 -0.01,-137.07 -0.52,-139.29 252.74 80
10 07/21/2021 22:21:58 0.01,-137.05 0.50,-134.76 261.07 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/9/2021
SNOs_Map_GOES-17_NOAA-20_20210709.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/09/2021 in txt file.

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