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: 10/31/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2021 10:22:21 0.02,-137.22 -0.71,-133.97 371.04 80
2 11/01/2021 22:41:39 -0.02,-137.21 -0.48,-139.27 234.64 80
3 11/02/2021 22:25:35 -0.02,-137.21 0.52,-134.74 280.81 80
4 11/04/2021 10:44:46 0.02,-137.20 0.64,-140.02 321.79 80
5 11/05/2021 10:28:42 0.02,-137.19 -0.36,-135.49 193.04 80
6 11/06/2021 22:48:00 -0.02,-137.16 -0.82,-140.80 414.37 80
7 11/07/2021 22:31:57 -0.02,-137.15 0.18,-136.27 99.86 80
8 11/10/2021 10:35:04 0.01,-137.10 -0.03,-137.02 9.63 80
9 11/12/2021 22:35:39 -0.01,-137.05 -0.15,-137.80 85.38 80
10 11/13/2021 22:19:35 -0.01,-137.03 0.86,-133.27 428.51 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/31/2021
SNOs_Map_GOES-17_NPP_20211031.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/31/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP