Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2021 10:23:51 -0.03,-137.20 -0.50,-135.21 227.71 80
2 04/28/2021 22:48:26 0.02,-137.20 -0.71,-140.50 376.36 80
3 04/29/2021 22:29:41 0.03,-137.20 0.29,-135.97 139.93 80
4 05/01/2021 10:51:27 -0.02,-137.19 0.91,-141.22 460.98 80
5 05/02/2021 10:30:02 -0.02,-137.18 -0.14,-136.70 54.90 80
6 05/04/2021 22:33:12 0.01,-137.16 -0.07,-137.46 34.52 80
7 05/05/2021 22:17:07 0.01,-137.15 0.93,-132.92 481.35 80
8 05/07/2021 10:38:54 -0.01,-137.14 0.21,-138.19 120.07 80
9 05/08/2021 10:17:29 -0.01,-137.12 -0.79,-133.65 395.46 80
10 05/09/2021 22:39:24 0.01,-137.11 -0.41,-138.95 210.49 80
11 05/10/2021 22:23:18 0.01,-137.09 0.59,-134.41 304.80 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2021
SNOs_Map_GOES-17_NPP_20210427.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/27/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP