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: 2/11/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/12/2020 06:10:26 0.06, -75.20 -0.68, -71.87 378.76 80
2 02/13/2020 18:32:23 -0.06, -75.21 -0.48, -77.18 224.82 80
3 02/14/2020 18:16:19 -0.06, -75.21 0.52, -72.65 291.92 80
4 02/16/2020 06:38:07 0.06, -75.21 0.66, -77.92 308.44 80
5 02/17/2020 06:16:43 0.07, -75.22 -0.34, -73.39 208.45 80
6 02/18/2020 18:38:39 -0.07, -75.24 -0.87, -78.69 394.38 80
7 02/19/2020 18:22:35 -0.08, -75.25 0.19, -74.17 123.04 80
8 02/21/2020 06:44:24 0.08, -75.26 1.00, -79.44 476.04 80
9 02/22/2020 06:22:59 0.08, -75.27 -0.01, -74.91 41.65 80
10 02/24/2020 18:27:58 -0.09, -75.32 -0.19, -75.68 41.83 27

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2020
SNOs_Map_GOES-16_NPP_20200212.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 02/11/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service