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: 11/13/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/13/2016 10:15:18 0.08,-135.20 -0.59,-132.24 337.31 80
2 11/14/2016 22:34:35 -0.06,-135.19 -0.61,-137.55 269.47 80
3 11/15/2016 22:18:30 -0.07,-135.21 0.41,-133.02 249.58 80
4 11/17/2016 10:37:39 0.05,-135.29 0.72,-138.30 343.13 80
5 11/18/2016 10:21:34 0.06,-135.31 -0.31,-133.77 175.38 80
6 11/19/2016 22:40:50 -0.03,-135.28 -0.89,-139.08 432.70 80
7 11/20/2016 22:24:46 -0.04,-135.30 0.14,-134.55 85.78 80
8 11/23/2016 10:25:09 0.03,-135.39 0.03,-135.29 11.36 80
9 11/25/2016 22:28:21 -0.02,-135.38 -0.19,-136.07 79.57 80
10 11/26/2016 22:12:16 -0.03,-135.39 0.84,-131.55 438.41 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2016
SNOs_Map_GOES-15_NPP_20161114.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/13/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service