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: 2/4/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/05/2019 20:08:32 0.01,-104.14 0.65,-101.34 318.69 80
2 02/07/2019 08:30:20 -0.01,-104.36 0.47,-106.63 257.39 80
3 02/08/2019 08:14:14 -0.01,-104.37 -0.52,-102.09 259.58 80
4 02/09/2019 20:36:10 0.01,-104.15 -0.68,-107.39 367.98 80
5 02/10/2019 20:14:44 0.01,-104.15 0.31,-102.85 148.73 80
6 02/12/2019 08:36:33 -0.01,-104.37 0.81,-108.13 427.81 80
7 02/13/2019 08:20:27 -0.01,-104.37 -0.18,-103.59 89.02 80
8 02/15/2019 20:23:37 0.02,-104.16 -0.03,-104.35 22.33 80
9 02/16/2019 20:02:12 0.02,-104.15 0.96, -99.82 493.83 80
10 02/18/2019 08:24:00 -0.02,-104.37 0.15,-105.10 83.66 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/4/2019
SNOs_Map_GOES-14_NPP_20190205.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/04/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service