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: 1/27/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2020 06:10:20 0.05, -75.19 -0.71, -71.84 381.67 80
2 01/28/2020 18:34:56 -0.06, -75.19 -0.51, -77.14 222.58 80
3 01/29/2020 18:13:33 -0.06, -75.19 0.54, -72.62 293.70 80
4 01/31/2020 06:38:01 0.06, -75.19 0.65, -77.89 307.26 80
5 02/01/2020 06:16:36 0.06, -75.19 -0.35, -73.36 209.26 80
6 02/02/2020 18:41:14 -0.07, -75.21 -0.82, -78.67 394.10 80
7 02/03/2020 18:19:49 -0.07, -75.21 0.18, -74.14 122.68 80
8 02/05/2020 06:44:18 0.08, -75.22 1.01, -79.41 477.60 80
9 02/06/2020 06:22:53 0.08, -75.22 0.01, -74.88 39.19 80
10 02/08/2020 18:28:46 -0.09, -75.24 -0.17, -75.66 46.80 80
11 02/09/2020 18:07:21 -0.09, -75.25 0.83, -71.13 470.39 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/27/2020
SNOs_Map_GOES-16_NPP_20200127.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/27/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service