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: 10/4/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/06/2016 10:24:59 0.25,-135.23 0.25,-135.12 11.64 80
2 10/08/2016 22:28:12 -0.24,-135.13 -0.42,-135.91 88.97 80
3 10/09/2016 22:12:08 -0.25,-135.10 0.59,-131.38 424.02 80
4 10/11/2016 10:31:16 0.22,-135.08 0.58,-136.66 180.24 80
5 10/12/2016 10:15:12 0.23,-135.04 -0.43,-132.13 332.08 80
6 10/13/2016 22:34:29 -0.20,-134.95 -0.74,-137.44 283.24 80
7 10/14/2016 22:18:23 -0.22,-134.91 0.21,-132.90 229.12 80
8 10/16/2016 10:37:32 0.19,-134.89 0.95,-138.18 375.57 80
9 10/17/2016 10:21:27 0.20,-134.84 -0.06,-133.65 136.03 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2016
SNOs_Map_GOES-15_NPP_20161005.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/04/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service