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: 10/4/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2019 08:33:06 0.26,-104.23 0.79,-106.48 257.60 80
2 10/06/2019 08:11:41 0.27,-104.21 -0.25,-101.96 257.55 80
3 10/07/2019 20:33:38 -0.25,-104.21 -0.91,-107.27 348.29 80
4 10/08/2019 20:17:32 -0.26,-104.22 0.06,-102.73 168.94 80
5 10/10/2019 08:39:21 0.23,-104.24 1.07,-108.01 430.09 80
6 10/11/2019 08:17:55 0.24,-104.23 0.10,-103.48 85.45 80
7 10/13/2019 20:21:06 -0.23,-104.21 -0.27,-104.25 6.47 80
8 10/16/2019 08:26:50 0.22,-104.25 0.37,-105.01 85.65 80
9 10/17/2019 08:05:24 0.24,-104.24 -0.61,-100.47 429.83 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2019
SNOs_Map_GOES-14_NPP_20191005.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/04/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service