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: 7/3/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/04/2021 10:52:19 0.03,-137.17 0.97,-141.37 479.23 80
2 07/05/2021 10:30:55 0.02,-137.16 -0.07,-136.85 35.89 80
3 07/07/2021 22:36:48 -0.01,-137.13 -0.15,-137.62 56.00 80
4 07/08/2021 22:15:25 -0.00,-137.12 0.89,-133.10 458.47 80
5 07/10/2021 10:39:54 -0.01,-137.09 0.27,-138.37 145.63 80
6 07/11/2021 10:18:29 -0.01,-137.07 -0.71,-133.84 368.39 80
7 07/12/2021 22:40:27 0.01,-137.05 -0.47,-139.14 239.45 80
8 07/13/2021 22:24:23 0.01,-137.02 0.57,-134.62 274.44 80
9 07/15/2021 10:46:12 -0.01,-136.99 0.65,-139.88 330.30 80
10 07/16/2021 10:24:48 -0.01,-136.96 -0.39,-135.36 183.30 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2021
SNOs_Map_GOES-17_NPP_20210703.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/03/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP