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: 4/1/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/02/2017 22:30:00 -0.05,-135.26 -0.19,-135.90 73.05 80
2 04/03/2017 22:08:35 -0.05,-135.28 0.81,-131.37 445.80 80
3 04/05/2017 10:30:24 0.06,-135.30 0.36,-136.64 152.76 80
4 04/06/2017 10:14:19 0.06,-135.32 -0.64,-132.11 366.16 80
5 04/07/2017 22:36:16 -0.06,-135.38 -0.52,-137.42 232.45 80
6 04/08/2017 22:14:52 -0.06,-135.40 0.49,-132.89 286.10 80
7 04/10/2017 10:36:40 0.07,-135.41 0.69,-138.16 313.42 80
8 04/11/2017 10:20:36 0.06,-135.43 -0.31,-133.63 205.11 80
9 04/12/2017 22:42:33 -0.07,-135.48 -0.83,-138.94 393.91 80
10 04/13/2017 22:21:09 -0.07,-135.50 0.17,-134.41 124.05 80
11 04/15/2017 10:42:57 0.07,-135.50 1.01,-139.68 476.90 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2017
SNOs_Map_GOES-15_NPP_20170403.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/01/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service