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: 1/25/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/26/2018 06:17:09 0.02, -75.19 -0.36, -73.45 197.80 80
2 01/27/2018 18:39:05 -0.03, -75.20 -0.82, -78.75 404.32 80
3 01/28/2018 18:22:59 -0.03, -75.21 0.18, -74.21 112.82 80
4 01/30/2018 06:44:46 0.04, -75.20 1.02, -79.47 487.71 80
5 01/31/2018 06:23:21 0.04, -75.21 -0.04, -74.95 29.70 80
6 02/02/2018 18:26:31 -0.04, -75.24 -0.13, -75.72 53.84 80
7 02/03/2018 18:10:26 -0.04, -75.26 0.88, -71.18 464.35 80
8 02/05/2018 06:32:12 0.05, -75.27 0.33, -76.44 134.31 80
9 02/06/2018 06:10:46 0.05, -75.28 -0.68, -71.91 384.18 80
10 02/07/2018 18:32:42 -0.05, -75.32 -0.49, -77.21 215.57 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2018
SNOs_Map_GOES-16_NPP_20180126.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/25/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service