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: 2/4/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/05/2018 22:36:27 0.03,-135.27 -0.49,-137.48 251.93 80
2 02/06/2018 22:15:02 0.03,-135.30 0.58,-132.96 267.25 80
3 02/08/2018 10:39:29 -0.02,-135.35 0.62,-138.22 326.74 80
4 02/09/2018 10:18:03 -0.02,-135.37 -0.39,-133.68 192.06 80
5 02/10/2018 22:42:38 -0.00,-135.37 -0.79,-138.98 411.29 80
6 02/11/2018 22:21:13 -0.01,-135.39 0.22,-134.45 107.23 80
7 02/13/2018 10:45:39 0.01,-135.43 0.98,-139.71 487.85 80
8 02/14/2018 10:24:14 0.01,-135.44 -0.03,-135.18 30.18 80
9 02/16/2018 22:27:24 -0.00,-135.44 -0.13,-135.94 57.12 80
10 02/17/2018 22:11:18 -0.00,-135.45 0.88,-131.41 460.53 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/4/2018
SNOs_Map_GOES-15_NPP_20180205.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/04/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service