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: 5/3/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2021 22:36:00 0.02,-137.20 -0.05,-137.49 33.26 80
2 05/05/2021 22:14:37 0.02,-137.20 0.98,-132.97 482.99 80
3 05/07/2021 10:39:05 -0.01,-137.20 0.23,-138.23 118.13 80
4 05/08/2021 10:17:41 -0.02,-137.20 -0.80,-133.71 397.82 80
5 05/09/2021 22:39:39 0.01,-137.20 -0.41,-139.01 206.98 80
6 05/10/2021 22:23:35 0.01,-137.20 0.62,-134.49 308.73 80
7 05/12/2021 10:45:24 -0.01,-137.19 0.59,-139.75 293.40 80
8 05/13/2021 10:24:00 -0.01,-137.18 -0.44,-135.23 221.72 80
9 05/14/2021 22:45:57 0.01,-137.16 -0.76,-140.53 384.70 80
10 05/15/2021 22:29:54 0.01,-137.15 0.27,-136.01 130.07 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2021
SNOs_Map_GOES-17_NPP_20210503.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/03/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP