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: 4/20/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2017 07:07:47 0.00, -89.49 -0.76, -86.16 380.52 80
2 04/22/2017 19:29:44 -0.00, -89.48 -0.44, -91.46 225.25 80
3 04/23/2017 19:13:39 -0.00, -89.48 0.57, -86.93 290.71 80
4 04/25/2017 07:35:28 0.00, -89.48 0.61, -92.20 309.95 80
5 04/26/2017 07:14:03 -0.00, -89.47 -0.40, -87.67 205.75 80
6 04/27/2017 19:35:59 0.00, -89.46 -0.79, -92.97 400.35 80
7 04/28/2017 19:19:55 0.00, -89.45 0.23, -88.44 115.68 80
8 04/30/2017 07:41:43 0.00, -89.46 0.95, -93.71 484.31 80
9 05/01/2017 07:20:19 0.00, -89.46 -0.06, -89.18 31.59 80
10 05/03/2017 19:23:31 -0.02, -89.44 -0.11, -89.95 57.70 80
11 05/04/2017 19:07:26 -0.02, -89.44 0.91, -85.42 459.10 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2017
SNOs_Map_GOES-16_NPP_20170422.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/20/2017 in txt file.

Historical Predications of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service