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: 11/19/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/20/2018 08:11:50 0.09,-104.16 -0.39,-102.05 240.10 80
2 11/21/2018 20:33:46 -0.06,-104.02 -0.81,-107.36 380.88 80
3 11/22/2018 20:17:42 -0.07,-104.02 0.21,-102.83 136.36 80
4 11/24/2018 08:39:30 0.05,-104.18 0.93,-108.11 447.94 80
5 11/25/2018 08:18:04 0.07,-104.17 -0.04,-103.57 67.61 80
6 11/27/2018 20:21:16 -0.05,-104.00 -0.14,-104.35 39.84 80
7 11/28/2018 20:05:12 -0.06,-104.00 0.88, -99.82 476.98 80
8 11/30/2018 08:27:00 0.04,-104.17 0.25,-105.10 106.39 80
9 12/01/2018 08:05:36 0.05,-104.16 -0.77,-100.57 409.25 80
10 12/02/2018 20:27:32 -0.03,-103.98 -0.42,-105.88 215.62 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/19/2018
SNOs_Map_GOES-14_NPP_20181120.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/19/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service