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: 7/11/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2016 10:37:53 -0.15,-135.46 0.48,-138.26 320.17 80
2 07/13/2016 10:21:48 -0.14,-135.44 -0.50,-133.73 194.96 80
3 07/14/2016 22:41:04 0.17,-135.41 -0.66,-139.03 413.80 80
4 07/15/2016 22:25:00 0.16,-135.39 0.38,-134.51 100.92 80
5 07/18/2016 10:28:02 -0.18,-135.34 -0.21,-135.24 11.78 80
6 07/20/2016 22:28:32 0.19,-135.27 0.04,-136.01 84.44 80
7 07/21/2016 22:12:27 0.18,-135.24 1.03,-131.48 429.32 80
8 07/23/2016 10:31:34 -0.20,-135.20 0.13,-136.75 175.49 80
9 07/24/2016 10:15:29 -0.19,-135.17 -0.86,-132.21 337.88 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2016
SNOs_Map_GOES-15_NPP_20160712.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/11/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service