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: 11/6/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/07/2021 22:31:57 -0.02,-137.20 0.20,-136.27 105.61 80
2 11/09/2021 10:51:07 0.02,-137.19 1.01,-141.54 496.43 80
3 11/10/2021 10:35:04 0.02,-137.18 -0.05,-137.02 18.86 80
4 11/12/2021 22:35:39 -0.01,-137.15 -0.13,-137.80 73.64 80
5 11/13/2021 22:19:36 -0.01,-137.14 0.88,-133.27 441.42 80
6 11/15/2021 10:38:45 0.01,-137.13 0.33,-138.54 160.90 80
7 11/16/2021 10:22:41 0.01,-137.12 -0.68,-134.01 353.90 80
8 11/17/2021 22:42:00 -0.01,-137.09 -0.50,-139.32 253.79 80
9 11/18/2021 22:25:56 -0.01,-137.08 0.51,-134.79 260.61 80
10 11/20/2021 10:45:05 0.01,-137.06 0.70,-140.06 342.89 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/6/2021
SNOs_Map_GOES-17_NPP_20211107.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/06/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP