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: 10/24/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2020 22:34:03 -0.02,-137.20 -0.13,-137.56 42.02 80
2 10/25/2020 22:17:59 -0.02,-137.20 0.92,-133.04 474.91 80
3 10/27/2020 10:37:06 0.02,-137.22 0.25,-138.31 124.22 80
4 10/28/2020 10:21:00 0.02,-137.22 -0.75,-133.77 392.49 80
5 10/29/2020 22:40:16 -0.02,-137.21 -0.45,-139.08 213.06 80
6 10/30/2020 22:24:10 -0.02,-137.21 0.55,-134.54 303.36 80
7 11/01/2020 10:43:17 0.02,-137.21 0.61,-139.81 296.73 80
8 11/02/2020 10:27:12 0.02,-137.21 -0.38,-135.28 219.22 80
9 11/03/2020 22:46:27 -0.01,-137.18 -0.80,-140.58 387.78 80
10 11/04/2020 22:30:23 -0.01,-137.17 0.25,-136.06 127.56 80
11 11/06/2020 10:49:29 0.01,-137.16 0.97,-141.32 474.24 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/24/2020
SNOs_Map_GOES-17_NPP_20201024.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/24/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP