Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/28/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/01/2019 08:20:18 0.05,-104.40 -0.11,-103.55 96.56 80
2 03/03/2019 20:23:27 -0.06,-104.23 -0.09,-104.31 8.92 80
3 03/06/2019 08:23:50 0.06,-104.41 0.19,-105.06 73.40 80
4 03/07/2019 08:07:45 0.06,-104.41 -0.81,-100.52 443.97 80
5 03/08/2019 20:29:40 -0.07,-104.26 -0.39,-105.82 177.03 80
6 03/09/2019 20:08:15 -0.06,-104.26 0.61,-101.28 339.53 80
7 03/11/2019 08:30:02 0.07,-104.42 0.53,-106.55 242.91 80
8 03/12/2019 08:13:56 0.07,-104.43 -0.47,-102.02 274.35 80
9 03/13/2019 20:35:52 -0.07,-104.28 -0.73,-107.32 345.64 80
10 03/14/2019 20:14:26 -0.07,-104.27 0.27,-102.78 170.51 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/28/2019
SNOs_Map_GOES-14_NPP_20190301.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/28/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service