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: 2/18/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/19/2019 08:07:54 0.03,-104.39 -0.85,-100.56 436.92 80
2 02/20/2019 20:29:49 -0.03,-104.19 -0.41,-105.84 188.82 80
3 02/21/2019 20:08:23 -0.03,-104.19 0.58,-101.31 328.02 80
4 02/23/2019 08:30:11 0.03,-104.40 0.52,-106.59 249.22 80
5 02/24/2019 08:14:06 0.03,-104.41 -0.47,-102.05 268.23 80
6 02/25/2019 20:36:01 -0.04,-104.22 -0.72,-107.35 356.35 80
7 02/26/2019 20:14:36 -0.04,-104.22 0.27,-102.81 160.53 80
8 02/28/2019 08:36:23 0.04,-104.43 0.89,-108.08 417.45 80
9 03/01/2019 08:20:19 0.05,-104.44 -0.16,-103.56 100.14 80
10 03/03/2019 20:23:28 -0.05,-104.26 -0.04,-104.32 6.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2019
SNOs_Map_GOES-14_NPP_20190219.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/18/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service