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: 9/24/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/27/2018 08:26:59 0.31,-104.11 0.48,-104.93 93.50 80
2 09/28/2018 08:05:35 0.32,-104.10 -0.52,-100.40 421.82 80
3 09/29/2018 20:27:32 -0.30,-104.14 -0.64,-105.71 177.99 80
4 09/30/2018 20:11:28 -0.31,-104.15 0.36,-101.17 338.79 80
5 10/02/2018 08:33:16 0.28,-104.10 0.83,-106.44 267.07 80
6 10/03/2018 08:11:51 0.29,-104.09 -0.17,-101.91 247.83 80
7 10/04/2018 20:33:49 -0.27,-104.10 -0.99,-107.22 355.65 80
8 10/05/2018 20:17:44 -0.28,-104.10 0.02,-102.68 161.11 80
9 10/07/2018 08:39:34 0.25,-104.09 1.12,-107.96 441.33 80
10 10/08/2018 08:18:09 0.27,-104.08 0.12,-103.43 73.96 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_GOES-14_NPP_20180926.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/24/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service