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: 3/2/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/04/2018 22:29:55 -0.03,-135.32 -0.18,-135.90 66.62 80
2 03/05/2018 22:08:32 -0.02,-135.31 0.88,-131.38 447.91 80
3 03/07/2018 10:33:00 0.03,-135.29 0.30,-136.65 154.77 80
4 03/08/2018 10:11:36 0.02,-135.27 -0.69,-132.12 359.34 80
5 03/09/2018 22:33:33 -0.03,-135.23 -0.49,-137.43 249.68 80
6 03/10/2018 22:14:48 -0.03,-135.21 0.50,-132.89 264.16 80
7 03/12/2018 10:39:17 0.04,-135.18 0.67,-138.17 339.43 80
8 03/13/2018 10:17:52 0.03,-135.16 -0.32,-133.63 173.99 80
9 03/14/2018 22:42:28 -0.04,-135.11 -0.92,-138.93 436.12 80
10 03/15/2018 22:21:05 -0.04,-135.08 0.14,-134.41 77.09 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/2/2018
SNOs_Map_GOES-15_NPP_20180303.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/02/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service