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: 2/24/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2019 08:14:06 0.04,-104.40 -0.51,-102.06 266.97 80
2 02/25/2019 20:36:01 -0.04,-104.22 -0.75,-107.34 356.60 80
3 02/26/2019 20:14:36 -0.04,-104.22 0.30,-102.82 160.15 80
4 02/28/2019 08:36:24 0.05,-104.41 0.86,-108.09 419.37 80
5 03/01/2019 08:20:18 0.05,-104.41 -0.14,-103.55 98.03 80
6 03/03/2019 20:23:28 -0.06,-104.25 -0.06,-104.32 7.58 80
7 03/06/2019 08:23:50 0.06,-104.44 0.21,-105.05 70.26 80
8 03/07/2019 08:07:45 0.06,-104.45 -0.84,-100.53 447.39 80
9 03/08/2019 20:29:40 -0.06,-104.29 -0.41,-105.81 174.11 80
10 03/09/2019 20:08:14 -0.06,-104.29 0.59,-101.28 342.75 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/24/2019
SNOs_Map_GOES-14_NPP_20190224.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/24/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service