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: 2/4/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/05/2020 08:23:22 0.04,-104.29 0.17,-104.97 76.98 80
2 02/06/2020 08:07:17 0.04,-104.29 -0.83,-100.44 438.97 80
3 02/07/2020 20:29:13 -0.05,-104.04 -0.45,-105.72 192.82 80
4 02/08/2020 20:07:49 -0.05,-104.03 0.61,-101.20 322.70 80
5 02/10/2020 08:29:38 0.05,-104.26 0.52,-106.49 252.95 80
6 02/11/2020 08:13:34 0.05,-104.26 -0.48,-101.96 263.03 80
7 02/12/2020 20:35:29 -0.05,-104.02 -0.80,-107.24 367.83 80
8 02/13/2020 20:14:06 -0.05,-104.02 0.26,-102.72 147.75 80
9 02/15/2020 08:35:55 0.05,-104.24 0.87,-108.01 428.48 80
10 02/16/2020 08:19:51 0.05,-104.24 -0.13,-103.48 87.70 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/4/2020
SNOs_Map_GOES-14_NPP_20200204.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/04/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service