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: 3/21/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2017 19:13:37 -0.00, -89.49 0.58, -86.92 292.62 80
2 03/24/2017 07:35:23 0.00, -89.49 0.59, -92.19 307.58 80
3 03/25/2017 07:13:58 -0.00, -89.49 -0.42, -87.65 209.06 80
4 03/26/2017 19:35:53 0.00, -89.49 -0.76, -92.95 394.64 80
5 03/27/2017 19:19:48 0.00, -89.49 0.25, -88.42 122.52 80
6 03/29/2017 07:41:34 -0.00, -89.50 0.93, -93.68 476.71 80
7 03/30/2017 07:20:09 -0.00, -89.50 -0.09, -89.15 40.16 80
8 04/01/2017 19:23:18 0.00, -89.50 -0.07, -89.91 46.63 80
9 04/02/2017 19:07:13 0.00, -89.51 0.95, -85.38 470.67 80
10 04/04/2017 07:28:59 -0.01, -89.52 0.24, -90.64 128.23 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2017
SNOs_Map_GOES-16_NPP_20170323.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/21/2017 in txt file.

Historical Predications of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service