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: 11/15/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/15/2016 22:18:30 -0.07,-135.21 0.40,-133.02 249.77 80
2 11/17/2016 10:37:38 0.05,-135.29 0.73,-138.30 343.36 80
3 11/18/2016 10:21:34 0.06,-135.30 -0.29,-133.77 175.11 80
4 11/19/2016 22:40:50 -0.03,-135.28 -0.91,-139.07 432.58 80
5 11/20/2016 22:24:46 -0.04,-135.30 0.12,-134.55 85.91 80
6 11/23/2016 10:27:49 0.03,-135.39 -0.01,-135.30 10.97 80
7 11/25/2016 22:28:21 -0.02,-135.38 -0.15,-136.08 79.54 80
8 11/26/2016 22:12:16 -0.03,-135.39 0.82,-131.54 438.49 80
9 11/28/2016 10:31:24 0.01,-135.45 0.32,-136.82 155.79 80
10 11/29/2016 10:15:20 0.02,-135.46 -0.71,-132.30 361.61 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/15/2016
SNOs_Map_GOES-15_NPP_20161116.jpg

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

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service