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: 9/4/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/04/2020 10:30:57 0.05,-137.18 -0.02,-136.77 45.50 80
2 09/06/2020 22:34:10 -0.05,-137.15 -0.15,-137.55 45.21 80
3 09/07/2020 22:18:06 -0.05,-137.14 0.85,-133.01 469.95 80
4 09/09/2020 10:37:14 0.04,-137.12 0.32,-138.28 132.94 80
5 09/10/2020 10:21:09 0.04,-137.11 -0.68,-133.75 381.58 80
6 09/11/2020 22:40:27 -0.04,-137.08 -0.48,-139.06 226.37 80
7 09/12/2020 22:24:22 -0.03,-137.05 0.52,-134.53 287.62 80
8 09/14/2020 10:43:31 0.02,-137.02 0.65,-139.80 316.92 80
9 09/15/2020 10:27:26 0.02,-136.99 -0.35,-135.27 196.64 80
10 09/16/2020 22:46:43 -0.01,-136.95 -0.81,-140.58 412.53 80
11 09/17/2020 22:30:39 -0.01,-136.93 0.20,-136.04 100.94 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2020
SNOs_Map_GOES-17_NPP_20200904.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/04/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP