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: 9/8/2019
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 1.22,-107.99 428.43 80
2 09/09/2019 08:17:57 0.35,-104.22 0.20,-103.46 86.57 80
3 09/11/2019 20:23:50 -0.34,-104.31 -0.31,-104.24 8.96 80
4 09/14/2019 08:26:53 0.34,-104.22 0.49,-104.97 85.13 80
5 09/15/2019 08:05:27 0.34,-104.21 -0.48,-100.43 430.32 80
6 09/16/2019 20:27:25 -0.33,-104.29 -0.65,-105.74 165.29 80
7 09/17/2019 20:11:20 -0.34,-104.30 0.38,-101.22 351.98 80
8 09/19/2019 08:33:08 0.33,-104.23 0.83,-106.48 256.15 80
9 09/20/2019 08:11:43 0.33,-104.22 -0.20,-101.95 259.07 80
10 09/21/2019 20:33:39 -0.32,-104.26 -0.97,-107.25 340.31 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2019
SNOs_Map_GOES-14_NPP_20190908.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/08/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service