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: 3/8/2018
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 -0.54,-137.41 250.55 80
2 03/10/2018 22:17:27 -0.04,-135.19 0.45,-132.88 262.95 80
3 03/12/2018 10:39:16 0.04,-135.15 0.72,-138.15 342.62 80
4 03/13/2018 10:17:51 0.04,-135.12 -0.27,-133.62 170.44 80
5 03/14/2018 22:39:49 -0.05,-135.08 -0.91,-138.93 438.79 80
6 03/15/2018 22:23:44 -0.05,-135.05 0.09,-134.40 74.04 80
7 03/18/2018 10:26:48 0.05,-134.96 0.09,-135.14 19.96 80
8 03/19/2018 10:05:23 0.05,-134.92 -0.91,-130.60 492.22 80
9 03/20/2018 22:27:21 -0.05,-134.87 -0.26,-135.91 118.49 80
10 03/21/2018 22:11:16 -0.05,-134.83 0.74,-131.38 393.31 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2018
SNOs_Map_GOES-15_NPP_20180309.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/08/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service