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: 6/10/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2018 10:30:35 -0.02,-134.47 0.50,-136.63 246.61 80
2 06/12/2018 10:14:30 -0.01,-134.42 -0.53,-132.10 264.52 80
3 06/13/2018 22:33:46 0.03,-134.38 -0.65,-137.40 345.14 80
4 06/14/2018 22:17:41 0.02,-134.32 0.32,-132.86 165.65 80
5 06/16/2018 10:36:49 -0.05,-134.20 0.82,-138.14 448.88 80
6 06/17/2018 10:20:44 -0.03,-134.14 -0.15,-133.60 61.44 80
7 06/19/2018 22:21:15 0.04,-134.02 -0.05,-134.36 39.09 80
8 06/20/2018 22:05:10 0.03,-133.96 0.98,-129.83 471.31 80
9 06/22/2018 10:24:17 -0.06,-133.83 0.22,-135.09 143.65 80
10 06/23/2018 10:08:12 -0.05,-133.77 -0.75,-130.55 366.23 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2018
SNOs_Map_GOES-15_NPP_20180611.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/10/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service