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: 12/9/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2021 22:31:50 0.01,-137.20 0.25,-136.25 109.69 80
2 12/11/2021 10:50:55 -0.01,-137.21 0.97,-141.50 489.31 80
3 12/12/2021 10:34:50 -0.01,-137.22 -0.06,-136.97 27.75 80
4 12/14/2021 22:35:18 0.01,-137.21 -0.11,-137.74 60.10 80
5 12/15/2021 22:19:13 0.00,-137.21 0.92,-133.21 456.55 80
6 12/17/2021 10:38:18 0.00,-137.21 0.29,-138.46 143.43 80
7 12/18/2021 10:22:13 0.01,-137.20 -0.74,-133.93 372.71 80
8 12/19/2021 22:41:27 -0.01,-137.18 -0.46,-139.23 233.56 80
9 12/20/2021 22:25:21 -0.01,-137.17 0.52,-134.69 282.10 80
10 12/22/2021 10:44:27 0.01,-137.15 0.64,-139.96 319.28 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2021
SNOs_Map_GOES-17_NPP_20211209.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/09/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP