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: 12/13/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2017 06:26:29 0.00, -75.19 -0.02, -75.03 17.70 80
2 12/16/2017 18:29:40 -0.02, -75.22 -0.13, -75.80 66.39 80
3 12/17/2017 18:08:14 -0.02, -75.22 0.86, -71.27 449.82 80
4 12/19/2017 06:30:01 0.01, -75.18 0.31, -76.54 154.89 80
5 12/20/2017 06:13:56 0.01, -75.18 -0.68, -72.00 361.72 80
6 12/21/2017 18:35:52 -0.00, -75.23 -0.46, -77.31 237.81 80
7 12/22/2017 18:14:27 0.00, -75.23 0.53, -72.78 278.96 80
8 12/24/2017 06:38:54 -0.00, -75.20 0.64, -78.05 325.04 80
9 12/25/2017 06:17:30 -0.01, -75.20 -0.41, -73.52 192.25 80
10 12/26/2017 18:42:05 0.01, -75.26 -0.78, -78.82 405.84 80
11 12/27/2017 18:20:39 0.01, -75.27 0.21, -74.29 111.60 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/13/2017
SNOs_Map_GOES-16_NPP_20171214.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/13/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service