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: 6/6/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2019 20:23:38 -0.01,-104.58 0.07,-104.34 27.20 80
2 06/10/2019 08:24:01 -0.00,-104.46 0.12,-105.08 70.30 80
3 06/11/2019 08:07:57 0.01,-104.47 -0.87,-100.55 447.23 80
4 06/12/2019 20:27:14 0.02,-104.61 -0.28,-105.86 142.73 80
5 06/13/2019 20:11:10 0.00,-104.61 0.72,-101.32 374.33 80
6 06/15/2019 08:30:19 -0.04,-104.49 0.41,-106.61 240.90 80
7 06/16/2019 08:14:15 -0.02,-104.49 -0.59,-102.07 276.64 80
8 06/17/2019 20:33:32 0.05,-104.64 -0.56,-107.38 312.37 80
9 06/18/2019 20:17:28 0.04,-104.65 0.44,-102.85 204.77 80
10 06/20/2019 08:36:36 -0.07,-104.52 0.75,-108.12 411.17 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_GOES-14_NPP_20190607.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/06/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service