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: 10/19/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2020 22:30:31 -0.03,-137.20 0.21,-136.05 130.04 80
2 10/21/2020 10:49:38 0.03,-137.19 0.96,-141.32 471.23 80
3 10/22/2020 10:33:34 0.03,-137.18 -0.09,-136.80 44.29 80
4 10/24/2020 22:34:03 -0.02,-137.15 -0.11,-137.57 47.68 80
5 10/25/2020 22:17:58 -0.02,-137.14 0.88,-133.03 467.54 80
6 10/27/2020 10:37:05 0.01,-137.13 0.29,-138.30 134.37 80
7 10/28/2020 10:21:00 0.01,-137.11 -0.71,-133.77 380.76 80
8 10/29/2020 22:40:15 -0.01,-137.09 -0.48,-139.07 226.85 80
9 10/30/2020 22:24:11 -0.01,-137.07 0.57,-134.55 288.00 80
10 11/01/2020 10:43:17 0.01,-137.05 0.66,-139.81 314.81 80
11 11/02/2020 10:27:12 0.01,-137.03 -0.40,-135.28 199.54 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2020
SNOs_Map_GOES-17_NPP_20201020.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/19/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP