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: 5/26/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2018 10:14:32 0.05,-135.10 -0.60,-132.14 337.50 80
2 05/28/2018 22:33:49 -0.03,-135.08 -0.58,-137.44 269.37 80
3 05/29/2018 22:17:44 -0.04,-135.05 0.45,-132.91 243.75 80
4 05/31/2018 10:36:52 0.02,-134.97 0.76,-138.17 366.07 80
5 06/01/2018 10:20:47 0.03,-134.93 -0.26,-133.64 146.60 80
6 06/02/2018 22:40:03 -0.01,-134.90 -0.92,-138.95 461.62 80
7 06/03/2018 22:23:59 -0.02,-134.86 0.11,-134.42 51.01 80
8 06/06/2018 10:24:22 0.01,-134.73 0.08,-135.15 47.46 80
9 06/07/2018 10:08:16 0.03,-134.68 -0.89,-130.61 464.63 80
10 06/08/2018 22:27:33 -0.00,-134.64 -0.28,-135.91 144.92 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/26/2018
SNOs_Map_GOES-15_NPP_20180527.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/26/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service