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: 9/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2019 20:23:50 -0.34,-104.31 -0.30,-104.24 9.17 80
2 09/14/2019 08:26:53 0.34,-104.22 0.48,-104.97 85.53 80
3 09/15/2019 08:05:28 0.34,-104.21 -0.48,-100.43 429.87 80
4 09/16/2019 20:27:25 -0.33,-104.29 -0.64,-105.75 165.72 80
5 09/17/2019 20:11:19 -0.34,-104.29 0.33,-101.20 351.49 80
6 09/19/2019 08:33:08 0.33,-104.22 0.82,-106.48 256.88 80
7 09/20/2019 08:11:42 0.33,-104.21 -0.15,-101.93 258.28 80
8 09/21/2019 20:33:39 -0.32,-104.25 -0.97,-107.25 341.12 80
9 09/22/2019 20:17:34 -0.32,-104.26 0.00,-102.71 175.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/9/2019
SNOs_Map_GOES-14_NPP_20190910.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service