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: 9/2/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2016 10:46:13 0.36,-135.36 1.28,-139.58 481.21 80
2 09/04/2016 10:24:47 0.36,-135.37 0.27,-135.05 37.27 80
3 09/06/2016 22:27:57 -0.35,-135.39 -0.44,-135.81 47.69 80
4 09/07/2016 22:11:51 -0.35,-135.41 0.56,-131.28 470.64 80
5 09/09/2016 10:33:39 0.35,-135.45 0.59,-136.55 125.87 80
6 09/10/2016 10:12:13 0.35,-135.45 -0.42,-132.02 391.63 80
7 09/11/2016 22:34:09 -0.34,-135.44 -0.75,-137.32 213.86 80
8 09/12/2016 22:18:03 -0.34,-135.45 0.26,-132.78 303.62 80
9 09/14/2016 10:39:50 0.32,-135.48 0.89,-138.06 293.57 80
10 09/15/2016 10:18:25 0.33,-135.48 -0.12,-133.52 223.26 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/2/2016
SNOs_Map_GOES-15_NPP_20160903.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/02/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service