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: 9/6/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2019 08:39:22 0.35,-104.23 1.21,-107.99 428.40 80
2 09/09/2019 08:17:57 0.35,-104.22 0.19,-103.46 86.61 80
3 09/11/2019 20:23:49 -0.34,-104.31 -0.35,-104.23 9.36 80
4 09/14/2019 08:26:53 0.34,-104.22 0.48,-104.98 84.88 80
5 09/15/2019 08:05:28 0.34,-104.21 -0.49,-100.43 430.65 80
6 09/16/2019 20:27:25 -0.33,-104.30 -0.63,-105.75 164.95 80
7 09/17/2019 20:11:19 -0.34,-104.30 0.33,-101.21 352.37 80
8 09/19/2019 08:33:08 0.33,-104.23 0.82,-106.48 255.65 80
9 09/20/2019 08:11:42 0.33,-104.22 -0.15,-101.94 259.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/6/2019
SNOs_Map_GOES-14_NPP_20190907.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/06/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service