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: 11/17/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/18/2016 10:21:34 0.06,-135.30 -0.29,-133.77 174.57 80
2 11/19/2016 22:40:50 -0.03,-135.28 -0.91,-139.07 432.71 80
3 11/20/2016 22:24:46 -0.04,-135.30 0.12,-134.55 85.69 80
4 11/23/2016 10:27:49 0.03,-135.38 -0.01,-135.30 9.99 80
5 11/25/2016 22:28:21 -0.02,-135.37 -0.15,-136.08 80.23 80
6 11/26/2016 22:12:16 -0.03,-135.38 0.82,-131.54 437.70 80
7 11/28/2016 10:31:24 0.01,-135.44 0.32,-136.82 157.27 80
8 11/29/2016 10:15:20 0.02,-135.45 -0.71,-132.29 360.03 80
9 11/30/2016 22:34:36 -0.00,-135.41 -0.47,-137.60 249.40 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/17/2016
SNOs_Map_GOES-15_NPP_20161119.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/17/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service