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: 10/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/10/2019 08:39:20 0.23,-104.23 1.10,-108.01 430.77 80
2 10/11/2019 08:17:56 0.25,-104.22 0.06,-103.48 84.57 80
3 10/13/2019 20:21:06 -0.24,-104.20 -0.24,-104.25 6.50 80
4 10/16/2019 08:26:49 0.22,-104.23 0.40,-105.00 87.41 80
5 10/17/2019 08:05:24 0.24,-104.22 -0.58,-100.46 427.82 80
6 10/18/2019 20:27:20 -0.21,-104.17 -0.57,-105.77 182.67 80
7 10/19/2019 20:11:15 -0.22,-104.17 0.41,-101.24 334.23 80
8 10/21/2019 08:33:03 0.19,-104.23 0.72,-106.52 261.44 80
9 10/22/2019 08:11:39 0.21,-104.21 -0.32,-101.99 253.46 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2019
SNOs_Map_GOES-14_NPP_20191010.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/09/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service