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: 9/7/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2020 22:18:06 -0.06,-137.18 0.87,-133.02 474.32 80
2 09/09/2020 10:39:54 0.06,-137.21 0.30,-138.29 122.87 80
3 09/10/2020 10:18:30 0.05,-137.23 -0.70,-133.76 395.13 80
4 09/11/2020 22:40:27 -0.05,-137.24 -0.46,-139.06 207.64 80
5 09/12/2020 22:24:22 -0.04,-137.26 0.55,-134.53 309.92 80
6 09/14/2020 10:46:11 0.03,-137.27 0.62,-139.80 288.84 80
7 09/15/2020 10:24:47 0.03,-137.28 -0.44,-135.28 228.28 80
8 09/16/2020 22:46:44 -0.02,-137.29 -0.77,-140.58 375.81 80
9 09/17/2020 22:30:39 -0.03,-137.29 0.24,-136.05 141.21 80
10 09/19/2020 10:52:27 0.02,-137.30 0.94,-141.32 458.16 80
11 09/20/2020 10:31:03 0.03,-137.30 -0.07,-136.79 58.44 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2020
SNOs_Map_GOES-17_NPP_20200907.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/07/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP