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: 11/27/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/28/2017 19:08:08 -0.00, -89.35 0.88, -85.56 433.58 80
2 11/30/2017 07:29:54 0.00, -89.36 0.35, -90.81 165.94 80
3 12/01/2017 07:08:29 0.00, -89.37 -0.69, -86.29 351.50 80
4 12/02/2017 19:30:26 -0.00, -89.39 -0.47, -91.60 250.94 80
5 12/03/2017 19:14:20 0.00, -89.40 0.51, -87.06 266.58 80
6 12/05/2017 07:36:07 -0.01, -89.41 0.66, -92.33 332.77 80
7 12/06/2017 07:14:43 -0.01, -89.42 -0.39, -87.81 184.60 80
8 12/07/2017 19:36:38 0.02, -89.44 -0.82, -93.10 417.86 80
9 12/08/2017 19:20:34 0.02, -89.46 0.22, -88.58 100.13 80
10 12/10/2017 07:42:21 -0.02, -89.48 0.95, -93.85 497.87 80
11 12/11/2017 07:20:56 -0.02, -89.50 -0.04, -89.31 20.52 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2017
SNOs_Map_GOES-16_NPP_20171128.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/27/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service