Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/21/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/21/2017 19:36:44 -0.00, -89.30 -0.83, -93.10 432.49 80
2 11/22/2017 19:20:38 -0.01, -89.31 0.15, -88.57 84.53 80
3 11/25/2017 07:21:00 0.01, -89.31 0.04, -89.30 3.03 80
4 11/27/2017 19:24:12 -0.02, -89.34 -0.17, -90.08 84.19 80
5 11/28/2017 19:08:07 -0.02, -89.35 0.81, -85.54 433.25 80
6 11/30/2017 07:29:54 0.02, -89.35 0.36, -90.81 166.82 80
7 12/01/2017 07:08:29 0.02, -89.36 -0.68, -86.29 350.51 80
8 12/02/2017 19:30:25 -0.03, -89.38 -0.54, -91.59 251.57 80
9 12/03/2017 19:14:20 -0.03, -89.39 0.51, -87.06 265.94 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2017
SNOs_Map_GOES-16_NPP_20171121.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/21/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service