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: 6/4/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/05/2017 22:27:29 -0.01,-135.16 -0.15,-135.91 85.80 80
2 06/06/2017 22:11:23 -0.01,-135.19 0.81,-131.37 434.04 80
3 06/08/2017 10:30:32 -0.01,-135.20 0.32,-136.65 165.57 80
4 06/09/2017 10:14:27 0.00,-135.22 -0.71,-132.12 353.75 80
5 06/10/2017 22:33:43 0.02,-135.28 -0.48,-137.42 244.25 80
6 06/11/2017 22:17:39 0.01,-135.31 0.55,-132.89 274.83 80
7 06/13/2017 10:36:47 -0.03,-135.31 0.58,-138.17 325.71 80
8 06/14/2017 10:20:42 -0.02,-135.32 -0.39,-133.63 192.94 80
9 06/15/2017 22:39:59 0.04,-135.37 -0.74,-138.95 406.37 80
10 06/16/2017 22:23:54 0.03,-135.39 0.23,-134.40 112.06 80
11 06/18/2017 10:43:02 -0.05,-135.38 0.90,-139.68 489.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/4/2017
SNOs_Map_GOES-15_NPP_20170605.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/04/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service