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: 10/26/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2019 08:17:51 0.18,-104.22 0.05,-103.50 81.39 80
2 10/29/2019 20:21:02 -0.17,-104.14 -0.22,-104.27 15.64 80
3 11/01/2019 08:26:45 0.15,-104.23 0.35,-105.02 90.01 80
4 11/02/2019 08:05:20 0.17,-104.22 -0.69,-100.50 425.63 80
5 11/03/2019 20:27:16 -0.14,-104.13 -0.52,-105.79 190.33 80
6 11/04/2019 20:11:10 -0.15,-104.13 0.47,-101.26 327.23 80
7 11/06/2019 08:32:58 0.12,-104.25 0.65,-106.54 261.06 80
8 11/07/2019 08:11:33 0.14,-104.25 -0.34,-102.00 254.95 80
9 11/08/2019 20:33:29 -0.11,-104.12 -0.81,-107.32 363.75 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/26/2019
SNOs_Map_GOES-14_NPP_20191027.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/26/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service