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: 7/20/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/21/2019 18:17:07 0.01, -75.19 0.55, -72.75 278.30 80
2 07/23/2019 06:38:56 -0.02, -75.20 0.60, -78.03 321.73 80
3 07/24/2019 06:17:31 -0.01, -75.20 -0.41, -73.49 195.08 80
4 07/25/2019 18:39:27 0.02, -75.21 -0.81, -78.79 408.88 80
5 07/26/2019 18:23:23 0.02, -75.21 0.20, -74.26 108.18 80
6 07/28/2019 06:45:11 -0.02, -75.22 0.95, -79.53 491.28 80
7 07/29/2019 06:23:47 -0.02, -75.23 -0.06, -75.00 25.76 80
8 07/31/2019 18:27:00 0.02, -75.25 -0.09, -75.78 60.87 80
9 08/01/2019 18:10:55 0.02, -75.25 0.93, -71.25 456.55 80
10 08/03/2019 06:30:04 -0.03, -75.27 0.23, -76.52 142.01 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 7/20/2019
SNOs_Map_GOES-16_NPP_20190721.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 07/20/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service