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: 6/30/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2020 10:51:50 0.02,-137.20 0.94,-141.25 461.95 80
2 07/02/2020 10:30:27 0.01,-137.20 -0.10,-136.73 54.01 80
3 07/04/2020 22:33:40 0.00,-137.19 -0.04,-137.51 36.22 80
4 07/05/2020 22:14:56 0.01,-137.19 0.95,-132.98 479.52 80
5 07/07/2020 10:39:25 -0.01,-137.18 0.20,-138.26 121.75 80
6 07/08/2020 10:18:01 -0.01,-137.18 -0.79,-133.72 393.80 80
7 07/09/2020 22:39:58 0.01,-137.16 -0.40,-139.03 212.43 80
8 07/10/2020 22:23:54 0.01,-137.16 0.59,-134.49 303.05 80
9 07/12/2020 10:45:43 -0.01,-137.15 0.56,-139.77 298.55 80
10 07/13/2020 10:24:18 -0.01,-137.14 -0.43,-135.24 216.53 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2020
SNOs_Map_GOES-17_NPP_20200701.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/30/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP