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: 12/1/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/01/2016 22:18:30 -0.01,-135.37 0.51,-133.06 262.99 80
2 12/03/2016 10:37:39 -0.01,-135.40 0.62,-138.34 334.80 80
3 12/04/2016 10:21:33 -0.00,-135.39 -0.35,-133.80 181.18 80
4 12/05/2016 22:40:50 0.02,-135.34 -0.82,-139.11 429.30 80
5 12/06/2016 22:24:45 0.01,-135.33 0.21,-134.58 86.42 80
6 12/09/2016 10:27:48 -0.02,-135.34 -0.05,-135.32 3.48 80
7 12/11/2016 22:28:19 0.03,-135.27 -0.14,-136.09 94.00 80
8 12/12/2016 22:12:13 0.02,-135.25 0.84,-131.56 420.68 80
9 12/14/2016 10:31:22 -0.03,-135.25 0.30,-136.83 179.72 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2016
SNOs_Map_GOES-15_NPP_20161202.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/01/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service