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: 12/20/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2018 06:32:46 0.01, -75.21 0.30, -76.56 153.48 80
2 12/23/2018 06:11:20 0.02, -75.21 -0.67, -72.02 363.88 80
3 12/24/2018 18:33:16 -0.02, -75.23 -0.50, -77.32 238.85 80
4 12/25/2018 18:17:12 -0.02, -75.24 0.53, -72.80 278.85 80
5 12/27/2018 06:38:59 0.02, -75.26 0.66, -78.06 319.43 80
6 12/28/2018 06:17:35 0.02, -75.28 -0.38, -73.54 198.54 80
7 12/29/2018 18:39:31 -0.02, -75.30 -0.79, -78.85 403.02 80
8 12/30/2018 18:23:26 -0.02, -75.33 0.18, -74.31 115.64 80
9 01/01/2019 06:45:14 0.03, -75.36 0.95, -79.59 480.99 80
10 01/02/2019 06:23:48 0.03, -75.38 -0.03, -75.05 37.86 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2018
SNOs_Map_GOES-16_NPP_20181221.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/20/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service