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: 5/27/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/28/2018 22:33:49 -0.03,-135.08 -0.56,-137.44 269.34 80
2 05/29/2018 22:17:44 -0.04,-135.05 0.46,-132.91 243.74 80
3 05/31/2018 10:36:52 0.02,-134.96 0.75,-138.17 366.31 80
4 06/01/2018 10:20:47 0.03,-134.92 -0.27,-133.64 146.30 80
5 06/02/2018 22:40:04 -0.01,-134.89 -0.91,-138.95 461.88 80
6 06/03/2018 22:23:58 -0.02,-134.85 0.06,-134.41 50.65 80
7 06/06/2018 10:24:21 0.01,-134.72 0.13,-135.14 47.95 80
8 06/07/2018 10:08:16 0.03,-134.68 -0.90,-130.61 464.01 80
9 06/08/2018 22:27:33 -0.00,-134.63 -0.27,-135.91 145.52 80
10 06/09/2018 22:11:27 -0.01,-134.58 0.69,-131.37 366.14 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2018
SNOs_Map_GOES-15_NPP_20180528.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/27/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service