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: 7/27/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2016 10:37:47 -0.22,-135.05 0.48,-138.25 364.51 80
2 07/29/2016 10:21:41 -0.22,-135.01 -0.51,-133.71 148.28 80
3 07/30/2016 22:40:57 0.24,-134.96 -0.64,-139.02 461.62 80
4 07/31/2016 22:24:52 0.23,-134.93 0.35,-134.48 51.01 80
5 08/03/2016 10:25:14 -0.25,-134.82 -0.18,-135.22 45.03 80
6 08/04/2016 10:09:08 -0.24,-134.78 -1.17,-130.68 467.40 80
7 08/05/2016 22:28:24 0.26,-134.72 -0.02,-135.98 142.96 80
8 08/06/2016 22:12:18 0.25,-134.68 0.97,-131.44 369.29 80
9 08/08/2016 10:31:25 -0.27,-134.61 0.19,-136.71 239.68 80
10 08/09/2016 10:15:20 -0.26,-134.56 -0.80,-132.17 272.16 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2016
SNOs_Map_GOES-15_NPP_20160728.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/27/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service