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: 9/11/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2020 22:40:27 -0.05,-137.19 -0.47,-139.06 212.92 80
2 09/12/2020 22:24:22 -0.05,-137.20 0.54,-134.53 303.56 80
3 09/14/2020 10:43:31 0.04,-137.19 0.63,-139.80 297.41 80
4 09/15/2020 10:27:26 0.03,-137.19 -0.37,-135.27 218.67 80
5 09/16/2020 22:46:44 -0.03,-137.19 -0.79,-140.58 386.42 80
6 09/17/2020 22:30:39 -0.03,-137.18 0.22,-136.04 129.51 80
7 09/19/2020 10:49:47 0.03,-137.17 0.95,-141.31 472.16 80
8 09/20/2020 10:33:43 0.03,-137.16 -0.05,-136.78 43.36 80
9 09/22/2020 22:34:15 -0.03,-137.13 -0.15,-137.55 47.89 80
10 09/23/2020 22:18:11 -0.03,-137.12 0.92,-133.03 467.04 80
11 09/25/2020 10:37:20 0.02,-137.10 0.26,-138.30 136.44 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/11/2020
SNOs_Map_GOES-17_NPP_20200912.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/11/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP