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: 3/30/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2017 10:26:47 0.05,-135.17 0.04,-135.12 5.98 80
2 04/02/2017 22:29:59 -0.05,-135.26 -0.21,-135.90 72.93 80
3 04/03/2017 22:08:36 -0.05,-135.28 0.85,-131.38 445.95 80
4 04/05/2017 10:30:23 0.06,-135.30 0.38,-136.64 152.74 80
5 04/06/2017 10:14:20 0.06,-135.33 -0.68,-132.12 366.23 80
6 04/07/2017 22:36:16 -0.06,-135.38 -0.54,-137.42 232.24 80
7 04/08/2017 22:14:53 -0.06,-135.40 0.53,-132.90 286.34 80
8 04/10/2017 10:36:41 0.06,-135.41 0.65,-138.17 313.32 80
9 04/11/2017 10:20:36 0.06,-135.43 -0.35,-133.64 205.22 80
10 04/12/2017 22:42:33 -0.06,-135.49 -0.85,-138.94 393.61 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2017
SNOs_Map_GOES-15_NPP_20170401.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/30/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service