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: 11/18/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/19/2016 22:40:51 -0.03,-135.28 -0.87,-139.08 432.72 80
2 11/20/2016 22:24:46 -0.04,-135.30 0.16,-134.55 85.67 80
3 11/23/2016 10:27:49 0.03,-135.38 0.01,-135.30 9.28 80
4 11/25/2016 22:28:21 -0.02,-135.37 -0.17,-136.07 80.55 80
5 11/26/2016 22:12:15 -0.03,-135.38 0.80,-131.54 437.27 80
6 11/28/2016 10:31:24 0.01,-135.43 0.34,-136.82 158.03 80
7 11/29/2016 10:15:19 0.02,-135.44 -0.69,-132.29 359.21 80
8 11/30/2016 22:34:36 -0.00,-135.40 -0.48,-137.60 250.05 80
9 12/01/2016 22:18:30 -0.01,-135.40 0.49,-133.06 266.88 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2016
SNOs_Map_GOES-15_NPP_20161120.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/18/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service