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: 11/20/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/20/2016 22:24:46 -0.04,-135.30 0.12,-134.55 85.66 80
2 11/23/2016 10:27:50 0.03,-135.37 -0.02,-135.30 9.21 80
3 11/25/2016 22:28:20 -0.02,-135.36 -0.20,-136.07 81.09 80
4 11/26/2016 22:12:16 -0.03,-135.37 0.83,-131.54 436.65 80
5 11/28/2016 10:31:24 0.01,-135.42 0.30,-136.82 159.18 80
6 11/29/2016 10:15:19 0.02,-135.43 -0.67,-132.28 357.96 80
7 11/30/2016 22:34:35 -0.00,-135.39 -0.51,-137.59 251.09 80
8 12/01/2016 22:18:31 -0.01,-135.39 0.53,-133.06 265.73 80
9 12/03/2016 10:37:38 -0.01,-135.43 0.67,-138.33 331.22 80
10 12/04/2016 10:21:33 0.00,-135.43 -0.36,-133.81 185.04 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/20/2016
SNOs_Map_GOES-15_NPP_20161121.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/20/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service