Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/9/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2018 22:33:32 -0.04,-135.22 -0.51,-137.42 250.46 80
2 03/10/2018 22:17:28 -0.04,-135.19 0.48,-132.89 262.99 80
3 03/12/2018 10:39:16 0.05,-135.15 0.69,-138.16 342.81 80
4 03/13/2018 10:17:52 0.04,-135.12 -0.30,-133.63 170.23 80
5 03/14/2018 22:39:48 -0.05,-135.08 -0.94,-138.92 438.88 80
6 03/15/2018 22:23:45 -0.05,-135.05 0.12,-134.40 73.96 80
7 03/18/2018 10:26:47 0.05,-134.96 0.12,-135.13 20.51 80
8 03/19/2018 10:05:24 0.05,-134.92 -0.94,-130.61 491.80 80
9 03/20/2018 22:27:20 -0.05,-134.86 -0.30,-135.90 118.78 80
10 03/21/2018 22:11:16 -0.05,-134.82 0.70,-131.37 392.98 80
11 03/23/2018 10:33:04 0.06,-134.75 0.47,-136.64 215.37 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2018
SNOs_Map_GOES-15_NPP_20180310.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/09/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service