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: 5/29/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/29/2018 22:17:44 -0.04,-135.05 0.42,-132.90 243.89 80
2 05/31/2018 10:36:52 0.02,-134.96 0.74,-138.18 366.55 80
3 06/01/2018 10:20:47 0.03,-134.92 -0.23,-133.63 146.02 80
4 06/02/2018 22:40:04 -0.01,-134.89 -0.89,-138.95 462.02 80
5 06/03/2018 22:23:58 -0.02,-134.85 0.08,-134.41 50.42 80
6 06/06/2018 10:24:21 0.01,-134.71 0.11,-135.14 48.51 80
7 06/07/2018 10:08:16 0.03,-134.67 -0.86,-130.60 463.35 80
8 06/08/2018 22:27:32 -0.00,-134.63 -0.31,-135.90 146.03 80
9 06/09/2018 22:11:28 -0.01,-134.58 0.71,-131.37 365.59 80
10 06/11/2018 10:30:35 -0.01,-134.47 0.49,-136.63 246.76 80
11 06/12/2018 10:14:30 -0.00,-134.42 -0.54,-132.11 264.09 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/29/2018
SNOs_Map_GOES-15_NPP_20180530.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/29/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service