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: 5/20/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2019 20:42:13 -0.05,-104.49 -1.04,-108.83 495.02 80
2 05/22/2019 20:20:48 -0.07,-104.49 -0.05,-104.30 21.56 80
3 05/25/2019 08:23:53 0.06,-104.41 0.19,-105.05 72.26 80
4 05/26/2019 08:07:49 0.07,-104.42 -0.80,-100.51 445.11 80
5 05/27/2019 20:29:46 -0.05,-104.52 -0.37,-105.82 148.96 80
6 05/28/2019 20:08:22 -0.07,-104.52 0.63,-101.29 367.83 80
7 05/30/2019 08:30:11 0.04,-104.43 0.51,-106.57 243.61 80
8 05/31/2019 08:14:06 0.05,-104.44 -0.49,-102.04 273.76 80
9 06/01/2019 20:33:24 -0.02,-104.55 -0.67,-107.35 319.22 80
10 06/02/2019 20:14:39 -0.04,-104.55 0.33,-102.81 197.36 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/20/2019
SNOs_Map_GOES-14_NPP_20190521.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/20/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service