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: 2/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2019 20:08:23 -0.03,-104.19 0.59,-101.31 327.94 80
2 02/23/2019 08:30:11 0.03,-104.40 0.53,-106.59 249.90 80
3 02/24/2019 08:14:06 0.03,-104.41 -0.46,-102.05 267.48 80
4 02/25/2019 20:36:01 -0.04,-104.22 -0.74,-107.35 356.78 80
5 02/26/2019 20:14:37 -0.04,-104.22 0.30,-102.83 160.04 80
6 02/28/2019 08:36:24 0.05,-104.42 0.87,-108.09 418.61 80
7 03/01/2019 08:20:20 0.05,-104.43 -0.17,-103.57 98.87 80
8 03/03/2019 20:23:29 -0.05,-104.26 -0.06,-104.33 7.43 80
9 03/06/2019 08:23:52 0.06,-104.46 0.20,-105.07 69.41 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2019
SNOs_Map_GOES-14_NPP_20190221.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service