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: 4/30/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/01/2019 20:14:21 -0.12,-104.40 0.22,-102.74 188.96 80
2 05/03/2019 08:36:10 0.11,-104.37 0.92,-108.02 415.29 80
3 05/04/2019 08:20:06 0.11,-104.38 -0.07,-103.48 101.62 80
4 05/05/2019 20:42:04 -0.10,-104.42 -1.06,-108.80 499.09 80
5 05/06/2019 20:20:40 -0.11,-104.41 -0.07,-104.27 16.60 80
6 05/09/2019 08:23:44 0.10,-104.37 0.22,-105.02 73.55 80
7 05/10/2019 08:07:40 0.11,-104.37 -0.77,-100.48 442.98 80
8 05/11/2019 20:29:37 -0.09,-104.41 -0.41,-105.79 157.47 80
9 05/12/2019 20:08:13 -0.11,-104.40 0.58,-101.26 358.19 80
10 05/14/2019 08:30:02 0.09,-104.34 0.57,-106.54 249.34 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2019
SNOs_Map_GOES-14_NPP_20190501.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/30/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service