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: 4/30/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/01/2016 22:28:42 -0.06,-135.29 -0.18,-135.95 74.61 80
2 05/02/2016 22:12:36 -0.07,-135.28 0.77,-131.41 440.02 80
3 05/04/2016 10:34:25 0.06,-135.25 0.40,-136.68 164.31 80
4 05/05/2016 10:13:00 0.06,-135.22 -0.62,-132.15 349.55 80
5 05/06/2016 22:34:57 -0.06,-135.19 -0.57,-137.46 259.35 80
6 05/07/2016 22:18:52 -0.06,-135.16 0.44,-132.93 254.36 80
7 05/09/2016 10:40:40 0.05,-135.13 0.73,-138.21 350.75 80
8 05/10/2016 10:19:16 0.05,-135.10 -0.29,-133.68 162.45 80
9 05/11/2016 22:41:11 -0.05,-135.04 -0.95,-138.97 447.93 80
10 05/12/2016 22:25:07 -0.05,-135.02 0.07,-134.44 65.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2016
SNOs_Map_GOES-15_NPP_20160430.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/30/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service