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: 2/26/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/28/2019 08:36:23 0.05,-104.40 0.90,-108.08 420.39 80
2 03/01/2019 08:20:18 0.05,-104.40 -0.16,-103.56 96.84 80
3 03/03/2019 20:23:27 -0.06,-104.24 -0.10,-104.31 9.10 80
4 03/06/2019 08:23:50 0.06,-104.42 0.20,-105.05 72.49 80
5 03/07/2019 08:07:45 0.06,-104.42 -0.80,-100.52 444.95 80
6 03/08/2019 20:29:40 -0.07,-104.27 -0.40,-105.82 176.17 80
7 03/09/2019 20:08:14 -0.06,-104.27 0.60,-101.28 340.47 80
8 03/11/2019 08:30:02 0.07,-104.43 0.54,-106.55 241.46 80
9 03/12/2019 08:13:56 0.07,-104.44 -0.46,-102.01 275.91 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2019
SNOs_Map_GOES-14_NPP_20190227.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/26/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service