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: 7/15/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2020 22:27:31 -0.03,-137.19 0.21,-136.00 134.90 80
2 07/17/2020 10:52:00 0.02,-137.17 0.92,-141.28 467.68 80
3 07/18/2020 10:30:36 0.01,-137.16 -0.07,-136.75 47.10 80
4 07/20/2020 22:33:50 0.02,-137.13 -0.07,-137.53 45.83 80
5 07/21/2020 22:17:45 0.02,-137.11 0.92,-132.99 468.46 80
6 07/23/2020 10:36:53 -0.02,-137.08 0.27,-138.26 135.53 80
7 07/24/2020 10:20:50 -0.01,-137.06 -0.78,-133.74 378.74 80
8 07/25/2020 22:40:06 0.00,-137.03 -0.47,-139.03 229.02 80
9 07/26/2020 22:24:03 -0.00,-137.01 0.58,-134.51 284.90 80
10 07/28/2020 10:43:11 -0.01,-136.97 0.61,-139.78 320.53 80
11 07/29/2020 10:27:07 -0.01,-136.94 -0.39,-135.25 192.84 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2020
SNOs_Map_GOES-17_NPP_20200716.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/15/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP