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: 3/30/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2020 06:32:03 0.00, -75.13 0.30, -76.47 151.71 80
2 03/31/2020 06:10:38 0.00, -75.13 -0.72, -71.93 364.67 80
3 04/01/2020 18:32:35 -0.00, -75.14 -0.49, -77.23 238.99 80
4 04/02/2020 18:16:30 -0.01, -75.14 0.53, -72.70 277.81 80
5 04/04/2020 06:38:18 0.01, -75.14 0.62, -77.98 322.58 80
6 04/05/2020 06:16:53 0.02, -75.15 -0.34, -73.44 194.61 80
7 04/06/2020 18:38:50 -0.01, -75.17 -0.81, -78.75 408.52 80
8 04/07/2020 18:22:46 0.01, -75.18 0.21, -74.22 108.52 80
9 04/09/2020 06:44:34 -0.02, -75.19 0.93, -79.50 490.97 80
10 04/10/2020 06:23:10 -0.03, -75.20 -0.09, -74.97 26.53 80
11 04/12/2020 18:26:21 0.03, -75.24 -0.09, -75.74 57.58 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_GOES-16_NPP_20200330.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/30/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service