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: 10/31/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2019 08:26:45 0.15,-104.23 0.33,-105.02 90.27 80
2 11/02/2019 08:05:20 0.17,-104.22 -0.65,-100.48 425.14 80
3 11/03/2019 20:27:16 -0.14,-104.11 -0.50,-105.80 191.36 80
4 11/04/2019 20:11:10 -0.15,-104.12 0.49,-101.26 326.00 80
5 11/06/2019 08:32:59 0.12,-104.24 0.63,-106.54 262.31 80
6 11/07/2019 08:11:33 0.14,-104.23 -0.36,-102.01 253.49 80
7 11/08/2019 20:33:28 -0.11,-104.10 -0.85,-107.31 365.71 80
8 11/09/2019 20:17:24 -0.12,-104.11 0.20,-102.78 151.94 80
9 11/11/2019 08:39:11 0.09,-104.26 0.97,-108.05 433.00 80
10 11/12/2019 08:17:46 0.11,-104.25 -0.02,-103.52 82.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/31/2019
SNOs_Map_GOES-14_NPP_20191101.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/31/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service