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: 6/4/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/06/2018 10:24:21 0.01,-134.71 0.13,-135.13 49.19 80
2 06/07/2018 10:08:16 0.02,-134.66 -0.90,-130.60 462.64 80
3 06/08/2018 22:27:33 -0.00,-134.63 -0.28,-135.91 145.96 80
4 06/09/2018 22:11:27 -0.01,-134.58 0.69,-131.37 365.59 80
5 06/11/2018 10:30:35 -0.01,-134.46 0.45,-136.64 247.67 80
6 06/12/2018 10:14:30 -0.01,-134.41 -0.52,-132.10 263.11 80
7 06/13/2018 22:33:46 0.03,-134.35 -0.65,-137.40 347.68 80
8 06/14/2018 22:17:41 0.02,-134.30 0.32,-132.86 162.81 80
9 06/16/2018 10:36:49 -0.05,-134.17 0.82,-138.14 451.52 80
10 06/17/2018 10:20:44 -0.03,-134.11 -0.15,-133.60 58.47 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/4/2018
SNOs_Map_GOES-15_NPP_20180605.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/04/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service