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: 4/20/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2016 22:34:55 -0.06,-135.39 -0.49,-137.45 233.44 80
2 04/21/2016 22:18:51 -0.06,-135.39 0.52,-132.92 282.71 80
3 04/23/2016 10:40:39 0.06,-135.39 0.66,-138.19 318.12 80
4 04/24/2016 10:19:14 0.06,-135.39 -0.35,-133.66 197.32 80
5 04/25/2016 22:41:11 -0.06,-135.36 -0.84,-138.96 409.99 80
6 04/26/2016 22:25:06 -0.06,-135.35 0.17,-134.44 105.30 80
7 04/28/2016 10:46:55 0.06,-135.35 1.01,-139.71 496.46 80
8 04/29/2016 10:25:29 0.06,-135.33 0.06,-135.17 18.39 80
9 05/01/2016 22:28:41 -0.07,-135.27 -0.23,-135.94 76.44 80
10 05/02/2016 22:12:37 -0.07,-135.26 0.79,-131.41 437.92 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2016
SNOs_Map_GOES-15_NPP_20160421.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/20/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service