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: 2/22/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2019 08:30:11 0.04,-104.39 0.55,-106.58 250.05 80
2 02/24/2019 08:14:06 0.03,-104.40 -0.50,-102.06 267.31 80
3 02/25/2019 20:36:01 -0.04,-104.22 -0.75,-107.34 356.42 80
4 02/26/2019 20:14:36 -0.04,-104.22 0.30,-102.82 160.41 80
5 02/28/2019 08:36:24 0.05,-104.41 0.86,-108.09 418.70 80
6 03/01/2019 08:20:18 0.05,-104.42 -0.14,-103.55 98.78 80
7 03/03/2019 20:23:28 -0.06,-104.25 -0.07,-104.31 6.81 80
8 03/06/2019 08:23:51 0.06,-104.45 0.17,-105.06 69.21 80
9 03/07/2019 08:07:45 0.06,-104.46 -0.83,-100.52 448.56 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2019
SNOs_Map_GOES-14_NPP_20190223.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/22/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service